:root{color-scheme:dark;--bg:#10100f;--panel:#171714;--panel2:#1c1b18;--text:#f7f1e6;--muted:#c0b9ad;--gold:#e9cb94;--gold2:#b99156;--line:rgba(233,203,148,.18);--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--serif:"Songti SC","Noto Serif CJK SC",Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.8 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid #f3d799;outline-offset:4px}img{max-width:100%;display:block}[hidden]{display:none!important}section[id],form[id],details[id]{scroll-margin-top:100px}.wrap{width:min(1190px,calc(100% - 64px));margin:auto}.skip{position:fixed;z-index:100;left:10px;top:-80px;padding:10px 18px;background:#f2d8a2;color:#16120c}.skip:focus{top:10px}
.header{position:sticky;top:0;z-index:30;background:rgba(16,16,15,.94);border-bottom:1px solid rgba(233,203,148,.12);backdrop-filter:blur(18px)}.header-inner{height:78px;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:39px;height:39px;border:1px solid rgba(233,203,148,.68);border-radius:50%;font:italic 22px/1 Georgia,serif;color:var(--gold);position:relative}.brand-mark:after{content:'';position:absolute;inset:4px;border:1px solid rgba(233,203,148,.14);border-radius:50%}.brand b,.brand small{display:block;line-height:1.2}.brand b{font-size:12px;letter-spacing:.18em}.brand small{margin-top:4px;font-size:8px;letter-spacing:.16em;color:#c3b69f}.header-nav{margin:auto;display:flex;align-items:center;gap:30px}.header-nav a,.login{font-size:13px;color:#d4cec3}.header-nav a:hover,.login:hover,.text-link:hover{color:#fff}.login{border:1px solid var(--line);padding:10px 15px;min-height:44px;display:inline-flex;align-items:center;gap:15px;border-radius:3px}.login span{color:var(--gold)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(430px,1fr);gap:42px;align-items:center;min-height:720px;padding-top:68px;padding-bottom:70px}.hero-copy{padding:15px 0 0}.kicker{font-size:10px;letter-spacing:.19em;line-height:1.5;font-weight:700;color:var(--gold);margin:0 0 20px}.pulse{display:inline-block;width:6px;height:6px;vertical-align:2px;margin-right:6px;border-radius:50%;background:#e9cb94;box-shadow:0 0 12px #e9cb94}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:.015em}h1{font-size:clamp(38px,3.8vw,55px);line-height:1.42;margin:0 0 26px}h1 em,h2 em{font-style:normal;color:var(--gold)}.hero-intro{color:#d0cac0;max-width:520px;font-size:16px;line-height:2.05;margin:0 0 33px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.btn{border:1px solid transparent;border-radius:3px;min-height:54px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:space-between;gap:34px;font-weight:700;font-size:14px;transition:background .2s,border-color .2s,transform .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#1b150d;background:linear-gradient(110deg,#f0d9a9,#c9a56c)}.btn-primary:hover{background:#f7dfb1}.btn-outline{color:#f4e5cb;border-color:#8c775b;background:transparent}.btn-outline:hover{border-color:#edcf9d;background:#242019}.trust{color:#c4bcb0;font-size:12px;margin:18px 0 0;line-height:1.8}.trust span{color:var(--gold);margin-right:5px}.hero-footnote{display:flex;align-items:center;gap:15px;margin-top:65px;color:#b6ac9d;font-size:12px;line-height:1.7}.fine-rule{width:44px;height:1px;background:#8b765a}
.hero-visual{position:relative;min-width:0;padding:26px 0 0;display:flex;flex-direction:column;align-items:center;isolation:isolate}.hero-visual:before{content:'';position:absolute;inset:5% -4% 4%;z-index:-2;background:radial-gradient(ellipse at 51% 43%,#67533869 0,transparent 58%),radial-gradient(ellipse at 90% 80%,#27403b41,transparent 38%)}.visual-orbit{position:absolute;border:1px solid rgba(230,199,147,.12);border-radius:50%;z-index:-1;pointer-events:none}.orbit-a{width:440px;height:440px;top:100px;left:50%;transform:translateX(-50%)}.orbit-b{width:530px;height:530px;top:54px;left:50%;transform:translateX(-50%)}.visual-caption{width:min(480px,100%);display:flex;justify-content:space-between;gap:10px;color:#b9ad98;font-size:9px;letter-spacing:.12em;margin:0 0 12px}.visual-caption span:last-child{letter-spacing:0;font-size:11px}.phone{width:250px;height:468px;padding:12px 11px 0;border:1px solid #85745d;border-radius:29px;background:linear-gradient(160deg,#26231d,#10110f);box-shadow:0 38px 70px #0009,0 0 0 5px #191814,0 0 0 6px #64584555;position:relative;overflow:hidden}.phone-notch{position:absolute;width:75px;height:5px;border-radius:9px;background:#5a5246;left:50%;top:9px;transform:translateX(-50%)}.phone-bar{height:34px;padding:12px 7px 0;display:flex;justify-content:space-between;font-size:8px;letter-spacing:.13em;color:#ead8b8}.phone-stage{height:360px;padding:9px 7px;background:radial-gradient(ellipse at 48% 25%,#57452c88,transparent 55%),#151612;border:1px solid #e3c39318;border-radius:13px;overflow:hidden}.phone-screen{height:100%;display:flex;flex-direction:column;align-items:flex-start;padding:13px 10px;color:#ede6da}.phone-overline{font-size:8px;letter-spacing:.12em;color:#d5b582;margin-bottom:15px}.phone-screen h2{font-size:21px;line-height:1.45;margin:0 0 9px;color:#fff6e6}.phone-screen p{font-size:11px;color:#d0c7b8;line-height:1.65;margin:0 0 10px}.phone-screen small{font-size:9px;color:#c4b7a2}.demo-qr{margin:15px auto 10px;padding:7px;background:#fff;border-radius:6px;image-rendering:pixelated}.phone-screen:has(.demo-qr){text-align:center;align-items:center;padding-top:19px}.phone-screen:has(.demo-qr) .phone-overline{align-self:flex-start}.phone-screen:has(.demo-qr) small{margin-top:3px}.gold-object{align-self:center;width:110px;height:110px;display:grid;place-items:center;margin:1px 0 10px;border-radius:50%;background:radial-gradient(circle,#b98740a1,transparent 70%)}.gold-object span{display:block;width:77px;height:77px;border-radius:50%;border:12px ridge #cda259;box-shadow:inset 0 0 13px #f8e2ae88,0 6px 16px #0009;transform:rotate(-24deg)}.phone-screen .phone-label{font-size:9px;color:#d9bb8a;margin:0 0 3px}.sample-price{font-weight:700;color:#f1d5a5;font-size:17px;margin:3px 0 14px}.sample-price small{font-size:9px;font-weight:400}.mini-button{align-self:stretch;text-align:center;border:1px solid #dbb98055;border-radius:5px;padding:6px;color:#edcc98;font-size:10px}.bubble{font-size:10px;line-height:1.65;border-radius:11px;padding:11px;margin:7px 0}.bubble.customer{align-self:flex-end;background:#e1bd8130;color:#fff1d9;max-width:93%}.bubble.assistant{background:#fff1;color:#e9e2d8;border:1px solid #ffffff10}.bubble b{display:block;color:#dfc08c;font-size:9px;margin-bottom:4px}.language-chip{padding:7px 11px;border:1px solid #ddbc833a;background:#ddbc8310;border-radius:20px;font-size:9px;color:#e5c997}.language-chip span{padding:0 10px}.contact-illustration{display:flex;align-items:center;gap:10px;width:100%;margin-top:16px;padding:12px;border:1px solid #ddb9783c;border-radius:10px;background:#ddb9780d}.contact-illustration>span{display:grid;place-items:center;border-radius:50%;background:#dfc19028;color:#f3d8a7;width:32px;height:32px}.contact-illustration b,.contact-illustration small{display:block;font-size:10px}.contact-illustration strong{margin-left:auto;color:#e5c392}.phone-footer{height:55px;display:flex;justify-content:space-around;align-items:center;color:#d3bc96;font-size:16px}.phone-footer span{text-align:center;line-height:1}.phone-footer small{display:block;font-size:8px;margin-top:4px;color:#c6baaa}.demo-switch{display:flex;justify-content:center;gap:4px;flex-wrap:wrap;margin:23px 0 5px}.demo-switch button{border:1px solid transparent;background:transparent;border-radius:20px;color:#c2b7a6;padding:7px 10px;min-height:38px;font-size:11px}.demo-switch button.active{background:#d8bd8a20;border-color:#e6c99546;color:#f4ddb5}.demo-note{font-size:11px;color:#bfb7ab;text-align:center;margin:4px 0 0}.demo-note a{color:#edcb95;text-decoration:underline;text-underline-offset:3px;margin-left:3px}
.section{padding-top:112px;padding-bottom:112px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:48px;margin-bottom:48px}.section-head h2,.workspace-copy h2,.pilot-copy h2,.faq-grid h2{font-size:clamp(31px,3.1vw,43px);line-height:1.5;margin:0}.section-head>p{color:var(--muted);max-width:350px;margin:0 0 8px;line-height:1.95}.scenes{background:#171713;border-block:1px solid #e4c69013}.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.scene-card{min-height:350px;padding:33px;border:1px solid #e3c39329;background:linear-gradient(140deg,#24221c,#191a16);position:relative}.scene-card-alt{background:linear-gradient(140deg,#22231d,#171b19)}.scene-icon{display:flex;justify-content:space-between;color:#d8bb89;font-size:13px;padding-bottom:34px}.scene-icon span{font-size:20px}.scene-card .kicker{margin-bottom:10px}.scene-card h3{font:500 25px/1.5 var(--serif);margin-bottom:12px}.scene-card>p:not(.kicker):not(.scene-disclaimer){max-width:460px;color:#cbc5bb;line-height:1.9}.scene-example{min-height:82px;padding:13px 15px;margin:24px 0;background:#0e100d99;border-left:2px solid #b79762}.scene-example small,.scene-example strong{display:block}.scene-example small{font-size:10px;color:#bdb5a8;margin-bottom:4px}.scene-example strong{font-size:13px;color:#f0dfc4;font-weight:500}.scene-example strong span{color:#d9ba86}.text-link{display:inline-flex;gap:18px;align-items:center;color:#eccb93;font-size:13px;font-weight:600}.scene-disclaimer{font-size:11px;color:#bfb7ab;margin:9px 0 0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.steps article{padding:28px 34px 5px 0;border-right:1px solid var(--line)}.steps article+article{padding-left:34px}.steps article:last-child{border-right:0}.step-num{display:flex;justify-content:space-between;align-items:center;font:italic 30px/1 Georgia,serif;color:#dfbc83;margin-bottom:30px}.step-num span{font-size:16px;color:#947953}.steps h3{font:500 21px/1.5 var(--serif);margin-bottom:10px}.steps p,.step-note{color:var(--muted);line-height:1.9}.step-note{font-size:12px;margin:33px 0 0}
.workspace-section{background:#e8dfce;color:#211f1b}.workspace-grid{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:70px}.workspace-copy .kicker{color:#775b35}.workspace-copy h2 em{color:#856436}.workspace-copy>p:not(.kicker){color:#4c4842;max-width:450px;margin:21px 0 25px;line-height:2}.feature-list{list-style:none;padding:0;margin:0 0 30px}.feature-list li{display:flex;gap:18px;padding:14px 0;border-top:1px solid #9d8c7540}.feature-list li>span{color:#8e6d3f;font:italic 16px Georgia,serif}.feature-list b,.feature-list small{display:block}.feature-list b{font-size:14px}.feature-list small{font-size:12px;color:#5c574f}.workspace-copy .text-link{color:#6a4d28}.workspace-shot{margin:0;padding:11px;background:#141713;border:1px solid #74644e;box-shadow:0 25px 60px #493c282f;overflow:hidden}.shot-top{display:flex;align-items:center;justify-content:space-between;color:#b6a88f;font-size:9px;letter-spacing:.13em;padding:2px 4px 10px}.shot-top i{display:inline-block;background:#827965;width:5px;height:5px;border-radius:50%;margin-right:4px}.workspace-shot img{width:100%;height:auto;aspect-ratio:1100/720;object-fit:cover;object-position:top}.workspace-shot figcaption{color:#c4baab;font-size:11px;padding:8px 4px 1px}
.pilot-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:start}.pilot-copy>p:not(.kicker){color:var(--muted);line-height:2;margin:20px 0 28px;max-width:440px}.pilot-lines>div{display:flex;gap:18px;border-top:1px solid var(--line);padding:17px 0}.pilot-lines span{font:italic 15px Georgia,serif;color:#d7b981}.pilot-lines p{color:var(--muted);font-size:13px;line-height:1.85;margin:0}.pilot-lines b{color:#f4ebdc}.wechat-link{display:inline-flex;flex-direction:column;gap:2px;margin-top:20px;padding:15px 18px;border:1px solid #b8955c66;color:#e9cc9c;font-weight:700;min-width:230px}.wechat-link span{font-size:11px;font-weight:400;color:#cfc1aa}.form-card{padding:35px;background:#1a1a16;border:1px solid #c9a76d3b;box-shadow:0 22px 60px #0003}.form-head h3{font:500 26px/1.4 var(--serif);margin:0 0 9px}.form-head>p:not(.kicker){color:#c7bfb2;font-size:13px;line-height:1.8;margin-bottom:25px}.field{min-width:0;margin-bottom:16px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{display:block;color:#eee4d4;font-size:12px;font-weight:600;margin-bottom:6px}.field label span{color:#dbb779}.field input,.field select{width:100%;height:47px;padding:9px 12px;color:#f8f2e8;background:#10110f;border:1px solid #7a70604d;border-radius:2px;font-size:13px}.field input::placeholder{color:#9e978a}.field select:invalid{color:#9e978a}.consent{display:flex;align-items:flex-start;gap:9px;color:#c8c0b3;font-size:11px;line-height:1.8;margin:6px 0 20px}.consent input{flex:none;width:16px;height:16px;margin:3px 0 0;accent-color:#d4b47d}.consent a{color:#e7ca99;text-decoration:underline;text-underline-offset:3px}.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important}.form-submit{width:100%;border:0}.form-submit:disabled{opacity:.55;cursor:wait;transform:none}.form-status{font-size:12px;line-height:1.7;color:#e8d1a7;margin:10px 0 0;min-height:1.7em}
.faq-section{background:#171713;border-top:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq-grid>div:first-child>p:last-child{color:var(--muted);margin:18px 0 0}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:25px;cursor:pointer;list-style:none;color:#f2e9dc;font-weight:600;padding:20px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:20px;color:#d7ba8a;font-weight:400}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:#c4bcb0;font-size:13px;line-height:1.95;margin:0 0 22px;max-width:650px}
footer{border-top:1px solid var(--line)}.footer-inner{min-height:140px;display:flex;align-items:center;gap:28px}.footer-inner p{color:#beb5a8;font-size:12px;margin:0}.footer-inner>div{margin-left:auto;display:flex;gap:24px;color:#cfc4b4;font-size:12px}.mobile-actions{display:none}
@media(max-width:1000px){.header-nav{gap:18px}.hero{grid-template-columns:1fr .9fr;gap:10px;min-height:660px}h1{font-size:42px}.orbit-b{width:440px;height:440px}.orbit-a{width:365px;height:365px}.workspace-grid,.pilot-section,.faq-grid{gap:42px}.section{padding-top:90px;padding-bottom:90px}}
@media(max-width:760px){body{padding-bottom:74px}.wrap{width:calc(100% - 40px)}.header-inner{height:68px;gap:12px}.header-nav{display:none}.login{margin-left:auto;padding:8px 11px;font-size:12px;gap:8px}.brand-mark{width:35px;height:35px}.brand b{font-size:11px}.hero{display:block;min-height:0;padding-top:64px;padding-bottom:75px}.hero-copy{padding:0}.hero h1{font-size:clamp(32px,8.7vw,43px);line-height:1.5;margin-bottom:20px}.hero-intro{font-size:14px;line-height:2;margin-bottom:25px}.hero-actions .btn{min-height:52px;gap:20px}.trust{font-size:11px}.hero-footnote{display:none}.hero-visual{padding-top:65px}.visual-caption{max-width:360px}.orbit-a{top:150px;width:300px;height:300px}.orbit-b{top:110px;width:380px;height:380px}.phone{width:234px;height:450px}.phone-stage{height:342px}.demo-switch{margin-top:22px}.demo-switch button{padding:7px 8px}.section{padding-top:76px;padding-bottom:76px}.section-head{display:block;margin-bottom:31px}.section-head>p{margin-top:18px;font-size:13px}.scene-grid{grid-template-columns:1fr;gap:12px}.scene-card{padding:26px;min-height:0}.scene-icon{padding-bottom:25px}.scene-card h3{font-size:23px}.steps{grid-template-columns:1fr}.steps article,.steps article+article{padding:20px 0;border-right:0;border-bottom:1px solid var(--line)}.step-num{margin-bottom:17px}.steps p{font-size:13px;margin-bottom:0}.step-note{margin-top:20px}.workspace-grid,.pilot-section,.faq-grid{grid-template-columns:1fr;gap:38px}.workspace-copy>p:not(.kicker),.pilot-copy>p:not(.kicker){font-size:13px}.workspace-shot{max-width:640px}.form-card{padding:26px 20px}.faq-list summary{font-size:14px}.footer-inner{align-items:flex-start;flex-direction:column;gap:15px;padding:30px 0}.footer-inner>div{margin:0;flex-wrap:wrap}.mobile-actions{position:fixed;z-index:40;display:grid;grid-template-columns:1fr 1fr;gap:8px;left:0;right:0;bottom:0;padding:9px 16px max(9px,env(safe-area-inset-bottom));background:rgba(16,16,15,.96);border-top:1px solid #dec2913a;box-shadow:0 -10px 28px #0005}.mobile-actions a{min-height:46px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;border-radius:3px}.mobile-preview{color:#19140c;background:linear-gradient(110deg,#f0d9a9,#c9a56c)}.mobile-pilot{border:1px solid #a28964;color:#f1dfc3;gap:15px}}
@media(max-width:350px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:31px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%}.field-row{grid-template-columns:1fr;gap:0}.orbit-b{width:320px;height:320px}.visual-caption{font-size:8px}.demo-switch button{font-size:10px;padding:6px}.footer-inner>div{gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}.btn:hover{transform:none}}
.visual-orbit{max-width:100%;height:auto;aspect-ratio:1}