*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;color:#181c25;font:16px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:#fff}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #7546ba;outline-offset:4px}::selection{background:#ffe2c7;color:#532907}input{caret-color:#c35900}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}h1{font-size:clamp(32px,3.35vw,48px);margin-bottom:22px;font-weight:720}h1 span{display:block;font-weight:500;margin-top:8px}h2{font-size:clamp(27px,2.5vw,36px);font-weight:680;margin-bottom:16px}h3{font-size:22px;font-weight:650;margin-bottom:12px}p{color:#545861}.wrap{width:min(1200px,calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;background:#fff;z-index:10;border-bottom:1px solid #f0edf3}.header-row{min-height:78px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:23px;font-weight:750;line-height:1.2}.brand small{font-size:11px;letter-spacing:.1em;display:block;font-weight:500;color:#67616c;margin-top:5px}.brand svg{width:37px;height:37px;color:#e76d00}nav{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:15px}nav a:hover,.footer-links a:hover{color:#b45200}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 25px;border-radius:100px;border:1px solid transparent;background:#b95800;color:#fff;font-size:15px;font-weight:650;line-height:1.5;transition:background .18s,transform .18s}.button:hover{background:#a74d00;transform:translateY(-1px)}.button:disabled{background:#d9d2e1;color:#493d55;cursor:not-allowed;transform:none}.button.secondary{background:#fff;color:#25364a;border-color:#cfd8e4}.button.secondary:hover{background:#fff6ed;border-color:#cc7f3b}.button svg{width:19px;height:19px;flex-shrink:0}.header-action{min-height:40px;padding:8px 20px;font-size:14px;white-space:nowrap}.menu-toggle{display:none;border:0;background:none;color:#35323a;padding:8px}.hero{background:linear-gradient(180deg,#f2edff 0%,#fff 100%);padding:82px 0 72px}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:60px}.hero-copy{padding:14px 0}.hero-copy>p{max-width:33em;font-size:17px;line-height:1.9;margin-bottom:30px}.actions{display:flex;gap:14px;flex-wrap:wrap}.hero-subnote{margin:17px 0 0!important;font-size:13px!important;color:#6c6175!important}.stage{position:relative;padding:27px 0 30px 16px}.workbench{background:#fff;border-radius:16px;box-shadow:0 22px 60px #51377c1a;overflow:hidden;transform:rotate(-2deg)}.workbench-head{background:#faf8fe;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;font-size:14px}.workbench-head b{font-size:15px}.stage-label{font-size:12px;color:#706279}.board-body{padding:25px;display:grid;grid-template-columns:42px 1fr;gap:16px}.avatar{display:grid;place-items:center;width:40px;height:40px;background:#ece5fa;color:#72559d;border-radius:50%;font-size:14px;font-weight:700}.chat-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;margin:0 0 13px}.tag{background:#fff1df;color:#8b4800;padding:3px 10px;border-radius:100px;font-size:11px;white-space:nowrap}.bubble{background:#f5f1fc;border-radius:0 12px 12px 12px;padding:14px 16px;font-size:14px;color:#4b415c;line-height:1.7}.translation{margin:12px 0 0;border-top:1px solid #e5dced;padding-top:10px;color:#372743}.bubble.reply{margin-top:12px;background:#fff3e8;border-radius:12px 0 12px 12px}.note-row{margin:20px 24px 24px;display:flex;justify-content:space-between;gap:8px;background:#faf9fc;border-radius:10px;padding:12px 16px;color:#65576e;font-size:12px}.floating-note{position:relative;margin:-5px -8px 0 74px;padding:16px 18px;background:#fff;border-radius:12px;box-shadow:0 8px 30px #35294e16;display:flex;align-items:center;gap:12px;color:#63566d;font-size:13px}.floating-note svg{color:#a55a12;width:28px;height:28px}.floating-note b{color:#292331;display:block;font-size:14px}.value-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;border-top:1px solid #e9e7ed;padding-top:36px;margin-top:55px;text-align:center}.value-strip b{display:block;font-size:24px;color:#25364a;font-weight:650;margin-bottom:6px}.value-strip span{color:#626875;font-size:14px}.section{padding:88px 0}.section-head{text-align:center;margin:0 auto 44px;max-width:760px}.section-head p{margin-bottom:0}.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.role{padding:28px 28px 0;background:#f6f3fc;border-radius:14px;overflow:hidden}.role:nth-child(2){background:#fff4e7}.role:nth-child(3){background:#eff6fb}.role p{font-size:15px;min-height:76px}.role-visual{background:#fff;padding:22px 20px;border-radius:12px 12px 0 0;min-height:123px;margin:20px 0 0}.role-visual strong{font-size:14px;font-weight:600;display:block;margin-bottom:13px;color:#4d405f}.role-visual span{display:block;font-size:13px;color:#6e617d;padding-top:10px;border-top:1px solid #ede7f5}.scene-section{background:linear-gradient(230deg,#fffdf9,#f8eee5)}.scene-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:68px;align-items:start}.scene-intro{position:sticky;top:120px}.scene-intro p{margin-bottom:25px}.scene-list{display:grid;gap:0}.scene-item{padding:26px 0;border-bottom:1px solid #e4d6ca}.scene-item:first-child{padding-top:0}.scene-item h3{display:flex;align-items:center;gap:13px}.scene-item svg{width:25px;height:25px;color:#b75d0e;flex-shrink:0}.scene-item p{font-size:15px;margin-bottom:12px}.scene-item ul{padding-left:20px;margin:0;color:#6c5a4d;font-size:14px}.collaboration{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.handover{background:#f6f3fc;border-radius:16px;padding:30px}.handover-top{display:flex;justify-content:space-between;gap:12px;padding-bottom:20px;border-bottom:1px solid #e1dbea}.handover-top b{font-size:18px}.handover-top span{font-size:12px;color:#6c587c}.record{display:grid;grid-template-columns:90px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid #e7e0ed;font-size:14px}.record:last-child{border:0;padding-bottom:0}.record dt{color:#6d5f7b}.record dd{margin:0;color:#342b40}.list-clean{list-style:none;padding:0;margin:22px 0}.list-clean li{padding:10px 0 10px 28px;position:relative;color:#545861}.list-clean li:before{content:"";width:7px;height:7px;border:2px solid #d47112;border-radius:50%;position:absolute;left:2px;top:20px}.download-section,.contact-section{background:#f8f6fc}.download-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px}.platform{background:#fff;padding:32px;border-radius:14px;display:grid;grid-template-columns:48px 1fr;column-gap:20px;align-items:start}.platform>svg{width:40px;height:40px;color:#534163;margin-top:2px}.platform p{font-size:14px;margin-bottom:20px}.platform .button{grid-column:2;justify-self:start}.download-status{min-height:28px;margin:22px 0 0;color:#8f4705;text-align:center;font-size:15px}.form-card{background:#fff;padding:32px;border-radius:16px;box-shadow:0 16px 50px #55437514}.form-card h2{font-size:25px;margin-bottom:9px}.form-card>p{font-size:14px;margin-bottom:22px}.form-card label{font-size:14px;font-weight:600;display:block;margin-bottom:9px}.form-card input[type=email]{width:100%;border:1px solid #c8c3ce;border-radius:8px;min-height:50px;padding:12px 14px;background:#fff;color:#302838;margin-bottom:14px}.form-card input::placeholder{color:#746b7d;opacity:1}.form-card .consent{display:flex;align-items:flex-start;font-size:12px;font-weight:400;line-height:1.7;color:#635a6c;gap:9px;margin:2px 0 20px}.consent input{margin:4px 0 0;accent-color:#b75d0e;flex:0 0 15px;min-height:15px}.consent a{text-decoration:underline;text-underline-offset:3px}.form-card .button{width:100%}.form-status{font-size:14px;color:#934200;min-height:24px;margin:15px 0 0}.contact-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px}.email-hero .hero-copy{align-self:center}.email-hero .hero-copy>p{max-width:29em}.email-hero .form-card{border:1px solid #eae3f4}.contact-guidance{padding:28px 0 0;border-top:1px solid #e8e3ed;display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px}.contact-guidance h3{font-size:17px}.contact-guidance p{font-size:14px;margin-bottom:0}.faq{max-width:880px;margin:auto}.faq details{padding:21px 0;border-bottom:1px solid #e5e1e9}.faq summary{cursor:pointer;font-weight:600;color:#302939;list-style-position:outside;margin-left:18px;padding-left:5px}.faq details p{font-size:15px;padding:15px 0 0 23px;margin-bottom:0}.closing{padding:64px 0;background:#f5f1fb url("ambient.png") center/cover no-repeat;text-align:center}.closing h2{margin-bottom:22px}.closing p{margin-bottom:25px}.site-footer{padding:34px 0 28px;background:#fff}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-links{display:flex;gap:26px;font-size:14px;color:#5f5768}.site-footer .copyright{font-size:12px;color:#7a7181;border-top:1px solid #eee9f2;margin:26px 0 0;padding-top:20px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:30;background:#342a3e;color:#fff;max-width:calc(100% - 32px);width:max-content;border-radius:10px;box-shadow:0 8px 30px #17102130;padding:14px 22px;font-size:14px}.toast[hidden]{display:none}.legal-main{max-width:850px;margin:60px auto;padding:0 24px}.legal-main h1{font-size:34px}.legal-main h2{font-size:22px;margin:34px 0 12px}.legal-main p,.legal-main li{color:#5d5565}.legal-back{color:#a54f08;display:inline-block;margin-bottom:28px;text-decoration:underline;text-underline-offset:5px}.legal-date{font-size:14px}.noscript{padding:12px;text-align:center;background:#fff2dd;color:#71420d}@media(max-width:1050px){nav{gap:20px}.header-row{gap:24px}.hero-grid{gap:34px}.hero-copy>p{font-size:16px}.scene-layout{gap:45px}.collaboration{gap:40px}.role{padding:24px 20px 0}.role p{min-height:102px}}@media(max-width:800px){.wrap{width:calc(100% - 36px)}.header-row{min-height:68px;gap:12px;justify-content:space-between}.brand{font-size:21px}.brand svg{width:32px;height:32px}.header-action{margin-left:auto;min-height:38px;padding:8px 15px;font-size:13px}.menu-toggle{display:block}.menu-toggle svg{width:24px;height:24px;display:block}nav{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:15px 24px 24px;background:#fff;box-shadow:0 18px 24px #42354a0c}nav.is-open{display:grid;gap:15px}.hero{padding:46px 0 32px}.hero-grid{grid-template-columns:1fr;gap:24px}.hero-copy{padding:0;text-align:center}.hero-copy>p{margin-left:auto;margin-right:auto;max-width:33em;font-size:15px}.actions{justify-content:center}.stage{width:min(540px,100%);margin:auto;padding:20px 0 20px}.workbench{transform:none}.value-strip{margin-top:24px;gap:12px;padding-top:25px}.value-strip b{font-size:19px}.value-strip span{font-size:12px}.section{padding:56px 0}.section-head{margin-bottom:30px}.role-grid{grid-template-columns:1fr;gap:18px}.role{padding:24px 24px 0}.role p{min-height:0}.role-visual{min-height:0}.scene-layout,.collaboration,.contact-layout{grid-template-columns:1fr;gap:30px}.scene-intro{position:static}.collaboration .handover{order:2}.download-panel{grid-template-columns:1fr}.platform{padding:26px}.form-card{padding:26px}.email-hero .form-card{max-width:540px;width:100%;margin:auto}.contact-guidance{gap:20px}.closing{padding:48px 0}.footer-top{align-items:flex-start}.footer-links{gap:16px;flex-wrap:wrap;justify-content:flex-end}.site-footer .brand{font-size:19px}.site-footer .brand svg{width:30px}.closing .button{min-width:160px}.scene-item h3{font-size:21px}}@media(max-width:380px){.wrap{width:calc(100% - 28px)}.brand{font-size:18px;gap:6px}.site-header .brand small{display:none}.brand svg{width:28px;height:28px}.header-action{padding:8px 11px}.header-row{gap:8px}h1{font-size:30px}.button{padding:10px 20px}.value-strip b{font-size:17px}.value-strip span{font-size:11px}.board-body{padding:18px 14px;grid-template-columns:30px 1fr;gap:9px}.avatar{width:30px;height:30px;font-size:12px}.chat-title{font-size:12px;flex-wrap:wrap}.bubble{font-size:12px;padding:12px}.note-row{margin:14px;font-size:11px}.floating-note{margin-left:28px;padding:12px;font-size:12px}.floating-note b{font-size:13px}.record{grid-template-columns:65px 1fr;gap:12px;font-size:13px}.handover{padding:24px 20px}.contact-guidance{grid-template-columns:1fr}.footer-top{display:block}.footer-links{margin-top:24px;justify-content:flex-start}.form-card{padding:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
body.modal-open{overflow:hidden}.email-dialog{width:min(500px,calc(100% - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:38px 34px 30px;border:0;border-radius:16px;background:#fff;color:#181c25;box-shadow:0 24px 70px #25153440;overflow:auto}.email-dialog::backdrop{background:#25183299}.email-dialog .form-card{padding:0;box-shadow:none;border:0}.email-dialog .form-card h2{padding-right:30px}.dialog-close{position:absolute;top:12px;right:12px;width:40px;height:40px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;background:transparent;color:#65556e}.dialog-close:hover{background:#f3edf9}.form-status[data-state="success"]{color:#246441}.form-card input:disabled{background:#f6f3fa;color:#5c5265}.platform p{margin-bottom:20px}@media(max-width:380px){.email-dialog{padding:34px 24px 24px}.email-dialog .form-card h2{font-size:23px}.email-dialog .form-card>p{font-size:14px}}
