:root{
  --bg:#fbfbf1;--paper:#fffefa;--ink:#12130f;--muted:#60625b;--soft:#f3f2e7;--line:#e6e4d8;
  --lime:#d7ff21;--lime2:#ecff70;--mint:#dffdf1;--cream:#fff3d7;--orange:#ff8b23;--black:#0e0f0d;
  --shadow:0 18px 46px rgba(24,24,16,.10);--shadow-sm:0 8px 22px rgba(24,24,16,.08);
  --radius:26px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img,video{max-width:100%;display:block}.container{max-width:var(--max);margin:0 auto;padding:0 24px}.section{padding:86px 0}.section-sm{padding:56px 0}.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.topbar{height:34px;background:#0e0f0d;color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;letter-spacing:.02em}.topbar span{color:var(--lime)}.nav{position:sticky;top:0;z-index:99;background:rgba(251,251,241,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.06)}.nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em}.logo{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#ff8b23,#d7ff21 70%);display:grid;place-items:center;color:#111;font-size:13px;font-weight:950;box-shadow:0 10px 22px rgba(255,139,35,.20)}.nav-links{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:650;color:#292a25}.nav-actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;border:1px solid #111;background:#111;color:#fff;font-size:14px;line-height:1;font-weight:850;box-shadow:0 8px 20px rgba(0,0,0,.11);transition:.18s}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.16)}.btn.lime{background:var(--lime);color:#111}.btn.white{background:#fff;color:#111;border-color:#dfded1}.btn.orange{background:var(--orange);color:#111}.btn.small{padding:9px 14px;font-size:13px}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:850;color:#2c2d28;box-shadow:0 4px 14px rgba(0,0,0,.04)}.dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(255,139,35,.14)}
h1{font-size:clamp(40px,5.2vw,66px);line-height:1.02;letter-spacing:-.06em;margin:18px 0 18px;font-weight:950}h2{font-size:clamp(30px,3.8vw,48px);line-height:1.08;letter-spacing:-.052em;margin:0 0 14px;font-weight:950}h3{font-size:20px;line-height:1.16;letter-spacing:-.03em;margin:0 0 10px;font-weight:900}p{margin:0 0 14px}.lead{font-size:clamp(17px,1.9vw,21px);line-height:1.55;color:#3d3e38;max-width:840px}.muted{color:var(--muted);font-size:15px}.accent{background:linear-gradient(transparent 56%,rgba(215,255,33,.75) 0)}.tag-row{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin:20px 0}.tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:13px;font-weight:750;box-shadow:var(--shadow-sm)}
.hero{position:relative;overflow:hidden;padding:76px 0 34px;background:radial-gradient(circle at 10% 0,#ffe8c8 0,transparent 32%),radial-gradient(circle at 88% 0,#d9fff1 0,transparent 33%),linear-gradient(180deg,#fff8e8 0%,#fbfbf1 72%)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:42px;align-items:center}.hero-copy{padding:20px 0}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:24px}.micro{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;font-size:13px;color:#353631;font-weight:650}.check{width:17px;height:17px;border-radius:50%;background:var(--lime);display:inline-grid;place-items:center;font-size:12px;font-weight:900;margin-right:5px}.hero-stage{position:relative;min-height:530px}.phone{position:absolute;right:105px;top:28px;width:224px;height:448px;border-radius:38px;background:#111;padding:10px;box-shadow:0 38px 90px rgba(0,0,0,.23);transform:rotate(3deg)}.phone-screen{height:100%;border-radius:30px;background:#fbfbf6;overflow:hidden}.phone-video{height:62%;background:linear-gradient(135deg,#111 0%,#303030 42%,#d7ff21 43%,#ecff70);display:grid;place-items:center}.play{width:54px;height:54px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 12px 26px rgba(0,0,0,.20);font-size:17px}.phone-body{padding:15px}.phone-body b{display:block;font-size:17px;line-height:1.15}.phone-body p{font-size:12px;color:#555;margin:7px 0}.badge{display:inline-flex;background:#111;color:#fff;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:850}.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:22px;padding:12px;box-shadow:var(--shadow);width:245px}.float-card.one{left:36px;top:38px;transform:rotate(-5deg)}.float-card.two{left:0;bottom:70px;transform:rotate(4deg);width:265px}.float-card.three{right:8px;bottom:52px;transform:rotate(-4deg);width:232px}.mini-art{height:124px;border-radius:17px;border:1px solid #eee;background:linear-gradient(135deg,#fff,#e3fff3 42%,#d7ff21);position:relative;overflow:hidden}.mini-art.dark{background:linear-gradient(135deg,#111,#343434,#d7ff21)}.mini-art.orange{background:linear-gradient(135deg,#fff1dc,#fff,#ff9a42)}.mini-art:before{content:"";position:absolute;inset:16px;border:1px dashed rgba(0,0,0,.18);border-radius:13px}.mini-title{font-size:13px;font-weight:900;margin-top:9px}.marquee-wrap{background:var(--lime);border-top:1px solid #111;border-bottom:1px solid #111;white-space:nowrap;overflow:hidden}.marquee{display:flex;gap:38px;width:max-content;animation:marq 24s linear infinite;padding:11px 0;font-size:13px;font-weight:900}.marquee span{display:inline-block}@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.result-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}.result-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:19px;box-shadow:var(--shadow-sm);text-align:left}.result-card:nth-child(2){background:#f6ffd0}.result-card:nth-child(3){background:#ecfff8}.result-card:nth-child(4){background:#fff2dc}.num{font-size:34px;font-weight:950;letter-spacing:-.05em;margin-bottom:8px}.visual-wall{display:grid;grid-template-columns:1.08fr .76fr 1fr;grid-auto-rows:158px;gap:16px;margin-top:32px}.visual{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-sm);padding:12px;position:relative;overflow:hidden}.visual.big,.visual.tall{grid-row:span 2}.mock{height:100%;border-radius:18px;position:relative;overflow:hidden;background:linear-gradient(135deg,#fff,#dffdf1 48%,#d7ff21)}.visual:nth-child(2) .mock{background:linear-gradient(135deg,#111,#333,#d7ff21)}.visual:nth-child(3) .mock{background:linear-gradient(135deg,#fff2dd,#fff,#ff8b23)}.visual:nth-child(4) .mock{background:linear-gradient(135deg,#eaff67,#fff,#dffdf1)}.visual:nth-child(5) .mock{background:linear-gradient(135deg,#f7f7ef,#fff,#d7ff21)}.mock:after{content:attr(data-label);position:absolute;left:14px;bottom:13px;background:#fff;border:1px solid #111;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.play-dot{position:absolute;z-index:2;top:18px;left:18px;width:38px;height:38px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font-size:13px}.split{display:grid;grid-template-columns:.86fr 1.14fr;gap:32px;align-items:center}.pain-stack{display:grid;gap:14px}.pain-card{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow-sm);align-items:flex-start}.icon{width:38px;height:38px;border-radius:13px;background:var(--lime);display:grid;place-items:center;font-weight:950;flex:0 0 auto}.black-panel{background:#0e0f0d;color:#fff;border-radius:34px;padding:36px;box-shadow:0 28px 80px rgba(0,0,0,.22);position:relative;overflow:hidden}.black-panel:after{content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;background:radial-gradient(circle,var(--lime),transparent 68%);opacity:.48}.black-panel .lead,.black-panel .muted{color:#d8d8d0}.process-mini{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}.process-mini div{background:#1d1e1b;border:1px solid #333;border-radius:18px;padding:15px;font-size:14px}.biz-section{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px}.biz-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:24px;box-shadow:var(--shadow-sm);min-height:410px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.biz-card.featured{background:linear-gradient(135deg,#111,#1f201c);color:#fff}.biz-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.biz-index{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:#111;font-weight:950}.biz-list{margin:16px 0 18px;padding:0;list-style:none}.biz-list li{font-size:14px;padding:6px 0;border-bottom:1px solid rgba(0,0,0,.08)}.featured .biz-list li{border-color:rgba(255,255,255,.14)}.biz-media{height:168px;border-radius:22px;background:linear-gradient(135deg,#d7ff21,#fff,#dffdf1);overflow:hidden}.featured .biz-media{background:linear-gradient(135deg,#d7ff21,#fff,#ff8b23)}.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px}.media-tile{height:42px;border-radius:11px;background:rgba(255,255,255,.62);border:1px solid rgba(0,0,0,.08)}.wide-feature{display:grid;grid-template-columns:.86fr 1.14fr;gap:30px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:34px;padding:34px;box-shadow:var(--shadow-sm)}.platform-row{display:flex;gap:10px;flex-wrap:wrap}.platform{background:#fbfbf1;border:1px solid var(--line);border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800}.showcase-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:32px}.case-thumb{height:190px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(135deg,#fff,#dffdf1,#d7ff21);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.case-thumb:nth-child(2n){background:linear-gradient(135deg,#fff2dd,#fff,#ff8b23)}.case-thumb:nth-child(3n){background:linear-gradient(135deg,#111,#333,#d7ff21)}.case-thumb:after{content:attr(data-label);position:absolute;left:13px;bottom:13px;background:#fff;border:1px solid #111;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.case-thumb.video:before{content:"▶";position:absolute;top:14px;left:14px;width:36px;height:36px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;z-index:1}.cta-panel{background:linear-gradient(135deg,#0e0f0d 0%,#171914 52%,#ff8b23 120%);color:#fff;border-radius:34px;padding:38px;display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;box-shadow:0 30px 90px rgba(0,0,0,.2)}.cta-panel p{color:#e7e7dc}.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px 18px;box-shadow:var(--shadow-sm)}.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted);margin:10px 0 0;font-size:14px}.footer{background:#080907;color:#fff;padding:54px 0}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .9fr .9fr;gap:32px}.footer p,.footer a{color:#bdbdb6;font-size:14px}.float-contact{position:fixed;right:18px;bottom:18px;z-index:120;display:flex;flex-direction:column;gap:9px}.float-contact a,.float-contact button{border:1px solid #111;background:#fff;color:#111;border-radius:999px;padding:10px 13px;font-size:13px;font-weight:850;box-shadow:var(--shadow-sm);cursor:pointer}.float-contact a:first-child{background:var(--lime)}.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal.show{display:flex}.modal-card{background:#fff;border-radius:28px;padding:28px;max-width:360px;width:100%;box-shadow:0 30px 90px rgba(0,0,0,.28);position:relative}.close{position:absolute;right:16px;top:14px;border:0;background:#f1f1e8;border-radius:50%;width:32px;height:32px;cursor:pointer}.wechat-box{height:180px;border-radius:22px;background:linear-gradient(135deg,#dffdf1,#fff,#d7ff21);border:1px dashed #111;display:grid;place-items:center;text-align:center;font-weight:900;margin:18px 0}.page-hero{padding:82px 0 54px;background:radial-gradient(circle at 12% 0,#ffe8c8 0,transparent 31%),radial-gradient(circle at 92% 0,#dffdf1 0,transparent 34%),linear-gradient(180deg,#fff8e8,#fbfbf1)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:14px}.work-module{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;padding:42px 0;border-bottom:1px solid var(--line)}.work-visual{height:430px;border-radius:34px;border:1px solid var(--line);background:linear-gradient(135deg,#fff,#dffdf1 42%,#d7ff21);box-shadow:var(--shadow);position:relative;overflow:hidden}.work-module:nth-child(2n) .work-visual{background:linear-gradient(135deg,#fff2dd,#fff,#ff8b23)}.work-visual:after{content:"";position:absolute;inset:38px;border:1px dashed rgba(0,0,0,.18);border-radius:24px}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}.gallery-item{height:220px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(135deg,#fff,#dffdf1,#d7ff21);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.gallery-item:nth-child(2n){background:linear-gradient(135deg,#111,#333,#d7ff21)}.gallery-item:nth-child(3n){background:linear-gradient(135deg,#fff2dd,#fff,#ff8b23)}.gallery-item span{position:absolute;left:14px;bottom:14px;background:#fff;border:1px solid #111;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow-sm)}.line{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding:14px 0;font-size:15px}.form-guide{display:grid;gap:12px}.guide-step{background:#fbfbf1;border:1px solid var(--line);border-radius:18px;padding:15px;font-size:14px}
@media(max-width:900px){.nav-links{display:none}.hero-grid,.split,.wide-feature,.cta-panel,.work-module,.contact-box{grid-template-columns:1fr}.hero-stage{min-height:470px}.float-card.one{left:10px}.phone{right:34px}.float-card.three{right:0}.results-grid,.process-mini,.biz-section,.footer-grid{grid-template-columns:1fr 1fr}.visual-wall{grid-template-columns:1fr;grid-auto-rows:180px}.visual.big,.visual.tall{grid-row:span 1}.showcase-grid,.gallery-grid{grid-template-columns:1fr 1fr}.faq{grid-template-columns:1fr}}
@media(max-width:560px){.container{padding:0 18px}.section{padding:64px 0}.hero{padding:52px 0 22px}h1{font-size:38px}h2{font-size:30px}.lead{font-size:16px}.results-grid,.process-mini,.biz-section,.showcase-grid,.gallery-grid,.footer-grid{grid-template-columns:1fr}.hero-stage{display:none}.nav-inner{height:62px}.nav-actions .ghost{display:none}.float-contact{left:12px;right:12px;bottom:12px;flex-direction:row}.float-contact a,.float-contact button{flex:1}.topbar{font-size:11px}}