:root{font-family:"Noto Sans SC","Microsoft YaHei",sans-serif;color:#111713;background:#f4f7f2;line-height:1.5;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:#f4f7f2}.site-header{height:82px;padding:0 clamp(24px,5vw,80px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d7ded6;background:#f4f7f2}.brand{display:flex;align-items:center;gap:11px;color:#111713;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#169c5b;color:#fff;font-size:11px;letter-spacing:.05em}.site-header nav{display:flex;align-items:center;gap:28px;font-size:13px}.site-header nav a{color:#425049;text-decoration:none}.site-header nav a:hover,.text-link:hover{color:#087a43}.nav-button{padding:10px 15px;border:1px solid #b8c9bd;border-radius:6px;color:#111713!important;background:#fff}.hero{max-width:1360px;margin:0 auto;padding:clamp(62px,9vw,124px) clamp(24px,5vw,80px) 78px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);gap:clamp(38px,7vw,120px);align-items:center}.eyebrow,.section-kicker{margin:0 0 20px;color:#087a43;font:700 11px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.18em}.hero h1{max-width:680px;margin:0;font-size:clamp(42px,5.4vw,78px);line-height:1.03;letter-spacing:-.045em;font-weight:850}.hero-lede{max-width:500px;margin:28px 0 0;color:#53605a;font-size:17px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:36px}.primary-button{display:inline-block;padding:14px 19px;border-radius:6px;background:#169c5b;color:white;text-decoration:none;font-weight:700;font-size:14px}.primary-button:hover{background:#087a43}.text-link{color:#087a43;text-decoration:none;font-weight:700;font-size:14px}.proof-row{display:flex;gap:30px;margin:72px 0 0;padding:0;border-top:1px solid #cbd7cd;padding-top:18px}.proof-row div{min-width:98px}.proof-row dt{color:#169c5b;font:700 12px ui-monospace,monospace}.proof-row dd{margin:7px 0 0;font-size:12px;color:#53605a}.hero-visual{position:relative;padding:24px 0 0 24px}.visual-label{position:absolute;top:0;left:0;color:#6d7a73;font:700 10px ui-monospace,monospace;letter-spacing:.12em}.workspace-frame{height:420px;overflow:hidden;border:1px solid #d2dbd4;background:#fff;box-shadow:22px 26px 0 #dce8df}.workspace-top{height:40px;border-bottom:1px solid #e4e9e5;display:flex;align-items:center;gap:5px;padding:0 14px;color:#65736b;font-size:10px}.workspace-top span{width:6px;height:6px;border-radius:50%;background:#b9c8bd}.workspace-top b{margin-left:10px;font-size:11px;color:#3d4b43}.workspace-top small{margin-left:auto;color:#169c5b}.workspace-body{height:380px;display:grid;grid-template-columns:36px 155px 1fr 130px}.workspace-sidebar{padding-top:18px;border-right:1px solid #edf0ed}.workspace-sidebar i{display:block;width:17px;height:17px;margin:0 auto 22px;border-radius:5px;background:#dbeae0}.workspace-sidebar i:first-child{background:#169c5b}.workspace-chats{padding:17px 10px;border-right:1px solid #edf0ed}.fake-line{height:7px;width:64px;margin:0 0 10px;background:#e0e9e2;border-radius:2px}.fake-line.wide{width:110px;margin-bottom:18px}.fake-chat{height:43px;margin:8px 0;border-radius:5px;background:#f1f5f1;border:1px solid #e7eee8}.fake-chat.active{background:#e5f6ea;border-left:3px solid #169c5b}.workspace-main{position:relative;padding:22px 17px;background:#fbfcfb}.fake-heading{width:145px;height:9px;border-radius:2px;background:#b8c9bd;margin-bottom:34px}.fake-message{height:50px;width:65%;border-radius:6px;background:#e6efe8;margin:15px 0}.fake-message.customer{margin-left:auto;background:#d5f6df}.fake-message.agent{width:76%}.fake-message.short{width:42%}.fake-input{position:absolute;bottom:18px;left:17px;right:17px;height:27px;border:1px solid #d8e2da;border-radius:4px}.workspace-agent{padding:22px 12px;border-left:1px solid #edf0ed;background:#fbfdfb}.workspace-agent .fake-heading{width:70px;margin-bottom:20px}.fake-card{height:78px;background:#eef8f0;border:1px solid #d5eadd;border-radius:5px;margin-bottom:10px}.fake-card.small{height:48px;background:#fff}.fake-button{height:25px;border-radius:4px;background:#78d79c;margin-top:18px}.signal-strip{display:flex;justify-content:space-between;gap:18px;padding:19px clamp(24px,5vw,80px);border-top:1px solid #d7ded6;border-bottom:1px solid #d7ded6;color:#718077;font:700 10px ui-monospace,monospace;letter-spacing:.12em}.section{max-width:1360px;margin:0 auto;padding:110px clamp(24px,5vw,80px)}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}.section h2,.control-section h2{margin:0;font-size:clamp(32px,4vw,56px);line-height:1.06;letter-spacing:-.04em}.section-heading p{max-width:450px;margin:0;color:#59655e;font-size:16px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:74px}.feature-grid article{padding:25px 0 0;border-top:2px solid #152019}.feature-number{color:#169c5b;font:700 12px ui-monospace,monospace}.feature-grid h3{margin:35px 0 10px;font-size:21px}.feature-grid p{max-width:310px;margin:0;color:#69766e;font-size:14px}.control-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:86px clamp(24px,8vw,130px);background:#152019;color:#fff}.control-section .section-kicker{color:#7de3a4}.control-list{border-top:1px solid #53645a}.control-list div{display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-bottom:1px solid #53645a}.control-list b{font-size:14px}.control-list span{color:#b6c3bb;font-size:13px}.site-footer{display:flex;gap:28px;align-items:center;padding:25px clamp(24px,5vw,80px);background:#0e140f;color:#c4cec7;font-size:12px}.site-footer span:first-child{color:#fff;font-weight:800}.site-footer span:nth-child(2){margin-right:auto}.site-footer a{color:#c4cec7;text-decoration:none}@media(max-width:900px){.site-header nav a:not(.nav-button){display:none}.hero{grid-template-columns:1fr;padding-top:68px}.hero-visual{max-width:680px}.section-heading,.control-section{grid-template-columns:1fr;gap:30px}.feature-grid{grid-template-columns:1fr;gap:42px}.signal-strip{overflow:hidden;white-space:nowrap}.site-footer{flex-wrap:wrap}.site-footer span:nth-child(2){margin-right:0}}@media(max-width:560px){.hero h1{font-size:43px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.proof-row{gap:13px;margin-top:50px}.proof-row dd{font-size:10px}.hero-visual{padding-left:0}.workspace-frame{height:320px;box-shadow:12px 15px 0 #dce8df}.workspace-body{height:280px;grid-template-columns:30px 100px 1fr}.workspace-agent{display:none}.workspace-chats{padding:12px 7px}.workspace-main{padding:15px 10px}.site-footer a{width:100%}}