:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#203326;background:#f6f7f2;font-synthesis:none;font-weight:400;--green:#c6ef6a;--muted:#747c70;--line:#dde2d7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #4c8240;outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1160px,calc(100% - 64px));margin-inline:auto}.header{height:100px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:9px;font-size:21px;font-weight:750;letter-spacing:-.8px;white-space:nowrap}.brand-icon{font-size:31px}.brand-dot{color:#7da73f}.header nav{display:flex;gap:32px;font-size:14px;color:#5f675d}.header nav a:hover,.text-link:hover{color:#54822c}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:18px 25px;border-radius:10px;font-size:15px;font-weight:650;transition:transform .18s,background .18s}.button:hover{transform:translateY(-2px)}.button span{font-size:21px}.button.green{background:var(--green)}.button.green:hover{background:#b9e758}.button.dark{background:#203326;color:white}.button.small{padding:11px 18px;font-size:13px;gap:16px}.hero{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:35px;min-height:610px;padding-block:52px 78px}.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:650;margin:0 0 24px}.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;letter-spacing:1px;background:#eaf0df;border:1px solid #dfe8d1;border-radius:30px;padding:8px 14px}.status-dot{width:6px;height:6px;border-radius:50%;background:#65922d}h1{font-size:clamp(38px,4.5vw,58px);line-height:1.28;letter-spacing:-2.6px;margin:0 0 25px;font-weight:750}.highlight{position:relative;white-space:nowrap;z-index:0}.highlight:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:17px;background:var(--green);z-index:-1;transform:rotate(-2deg)}.lead{font-size:17px;line-height:1.9;color:#6c7567;margin:0 0 30px}.hero-actions{display:flex;align-items:center;gap:25px}.text-link{display:inline-flex;align-items:center;gap:15px;font-size:14px;font-weight:600}.micro{font-size:12px;color:#7b8373;margin:19px 0 0}.hero-art{position:relative;min-height:400px;display:flex;align-items:center;justify-content:center}.orbit{position:absolute;border-radius:50%;pointer-events:none}.orbit-one{width:410px;height:410px;background:#e7eddc}.orbit-two{width:470px;height:470px;border:1px solid #e0e5d5}.chat-card{z-index:1;width:380px;background:#fff;border:1px solid #e4e8de;border-radius:19px;box-shadow:0 20px 55px #36432212;transform:rotate(-3deg);overflow:hidden}.chat-header{display:flex;align-items:center;gap:12px;padding:20px;border-bottom:1px solid #eef0e9;font-size:13px;font-weight:650}.ai-symbol{font-size:26px;background:#eaf4d6;border-radius:10px;width:42px;height:42px;text-align:center;line-height:42px}.chat-header small{display:block;font-size:10px;color:#858c80;font-weight:400;margin-top:5px}.chat-dots{margin-left:auto;color:#7a8270;letter-spacing:2px}.chat-body{padding:25px 20px;display:flex;flex-direction:column;gap:24px;font-size:12px;line-height:1.7}.user-bubble{background:#eff4e7;align-self:flex-end;padding:13px 17px;border-radius:13px 13px 3px 13px;color:#5a6652}.assistant-bubble{display:flex;gap:10px}.mini-symbol{font-size:23px}.task{margin-top:11px;font-size:11px}.task i{font-style:normal;background:#e6f2d2;border-radius:50%;padding:1px 4px;margin-right:8px;color:#6d953c}.chat-input{margin:0 17px 17px;border:1px solid #e7eadf;border-radius:9px;padding:12px;font-size:10px;color:#9b9f94;display:flex;align-items:center;justify-content:space-between}.chat-input span{background:#243728;color:#fff;font-size:16px;width:24px;height:24px;text-align:center;border-radius:6px}.floating-tag{position:absolute;z-index:2;background:#fff;border:1px solid #e2e7d9;border-radius:11px;padding:13px 16px;font-size:11px;box-shadow:0 6px 20px #39462d0b;display:flex;gap:10px;align-items:center}.tag-top{top:4px;right:4px;transform:rotate(5deg)}.tag-top>span{color:#87a847;font-size:22px}.tag-bottom{bottom:4px;left:0;transform:rotate(3deg)}.mini-avatars{background:#d7e9bc;border:2px solid white;border-radius:50%;height:27px;width:27px;line-height:23px;text-align:center;margin-right:15px;position:relative}.mini-avatars span{position:absolute;left:20px;top:-2px;background:#ffe2b7;border:2px solid white;border-radius:50%;width:27px;height:27px;line-height:23px}.art-caption{position:absolute;bottom:-39px;font-size:9px;letter-spacing:2px;color:#929a85}.use-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#eff2e8}.use-strip>.wrap{display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:74px;font-size:13px;color:#69735f}.use-strip span:first-child{font-size:11px;color:#88917c}.section{padding-block:88px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:37px;gap:30px}h2{font-size:37px;line-height:1.35;letter-spacing:-1.5px;margin:0;font-weight:700}.section-heading p:not(.eyebrow),.pricing-copy>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.9;margin:0 0 5px}.section-heading .eyebrow{margin-bottom:15px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.benefit{border:1px solid var(--line);border-radius:14px;background:#fafbf7;padding:29px}.feature-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:#eaf0de;font-size:23px}.benefit h3{font-size:17px;margin:24px 0 13px}.benefit p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 26px}.card-caption{font-size:9px;letter-spacing:1.5px;color:#909985}.pricing-section{background:#203326;color:#f6f7f2;padding:72px 0}.pricing-layout{display:grid;grid-template-columns:1fr 440px;gap:90px;align-items:center}.pricing-copy .eyebrow{color:#c0e894}.pricing-copy h2{font-size:46px;margin-bottom:25px}.pricing-copy>p:not(.eyebrow){color:#b3c1ae;margin-bottom:28px}.pricing-copy .text-link{color:#c6ef6a}.price-card{background:#fbfcf8;border-radius:18px;color:#203326;padding:32px}.price-top{display:flex;justify-content:space-between;align-items:center;font-size:16px;font-weight:650}.pill{font-size:11px;font-weight:400;background:#e9f2da;padding:6px 11px;border-radius:20px}.price{display:flex;align-items:baseline;gap:8px;margin-top:25px}.price>span:first-child{font-size:28px}.price strong{font-size:76px;letter-spacing:-4px;line-height:1.1;font-weight:650}.price>span:last-child{font-size:14px;color:#7b8372;margin-left:5px}.plan-detail{font-size:14px;margin:18px 0 9px}.price-note{font-size:11px;line-height:1.6;color:#87907a;margin:0}.price-divider{height:1px;background:var(--line);margin:24px 0}.price-card ul{list-style:none;padding:0;margin:0 0 25px}.price-card li{font-size:13px;margin:14px 0}.price-card li:before{content:"✓";color:#779e41;margin-right:11px}.full{width:100%;justify-content:space-between;padding:15px 20px}.price-footnote{text-align:center;font-size:10px;color:#87907a;line-height:1.6;margin:14px 0 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:46px}.steps article{border-top:1px solid #cfd9c2;padding-top:23px}.steps article>span{font-size:13px;letter-spacing:1px;color:#90a676}.steps h3{font-size:17px;margin:17px 0 12px}.steps p{font-size:13px;line-height:1.9;color:var(--muted);margin:0;max-width:270px}.faq-layout{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.4fr;gap:90px}.muted{color:var(--muted);font-size:13px;line-height:1.8;margin-top:22px}.faq-items details{border-bottom:1px solid var(--line)}.faq-items details:first-child{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:12px;padding:22px 0;font-size:14px;font-weight:550}summary::-webkit-details-marker{display:none}summary>span:before{content:"+";font-size:21px;color:#7a876c}details[open] summary>span:before{content:"−"}.faq-items p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 32px 22px 0}.contact-section{border-radius:22px;background:#e5edda;display:grid;grid-template-columns:1fr 265px;align-items:center;gap:55px;padding:53px 65px;margin-bottom:65px}.contact-copy h2{font-size:45px}.contact-copy h2>span{color:#80a544}.contact-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#6d7a61;margin:20px 0}.contact-copy .contact-note{font-size:11px!important;margin-bottom:0!important}.qr-card{background:#fff;border-radius:16px;padding:20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:9px;box-shadow:0 12px 30px #40502a0b}.qr-frame{width:200px;height:200px;margin-bottom:6px;background:#f7f9f3;border-radius:8px;padding:8px}.qr-frame img{width:100%;height:100%;object-fit:contain}#qr-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:10px;color:#82926e}.qr-icon{font-size:55px;color:#becbb0;line-height:1}#qr-placeholder strong{font-size:12px}#qr-placeholder>span:last-child{font-size:10px}.qr-card>strong{font-size:12px}.qr-card>span{font-size:10px;color:#9a9f90}#wechat-handle{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px}#wechat-handle>span{color:#78856a}#copy-wechat{border:1px solid #b6c7a1;background:transparent;border-radius:5px;padding:5px 9px;cursor:pointer;color:#4b6436;font-size:11px}footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:35px}footer .brand{font-size:16px}footer .brand-icon{font-size:24px}footer p{font-size:11px;color:#6f7966;line-height:1.8}footer p span{display:block;font-size:10px;color:#939b88}footer>span{font-size:10px;color:#919a85}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){.hero{min-height:680px}}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.hero{gap:20px}h1{font-size:43px}.chat-card{width:330px}.orbit-one{width:330px;height:330px}.orbit-two{width:370px;height:370px}.tag-top{right:-8px}.pricing-layout{gap:40px;grid-template-columns:1fr 400px}.benefit{padding:22px}.faq-layout{gap:40px}.contact-section{padding:40px}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{height:78px;gap:10px}.header nav{display:none}.brand{font-size:18px}.button.small{font-size:12px;padding:10px 13px;gap:8px}.hero{grid-template-columns:1fr;padding-block:38px 70px;gap:58px;min-height:0}.hero-copy{text-align:center}.hero .eyebrow{font-size:11px}h1{font-size:clamp(36px,8.5vw,56px);letter-spacing:-1.7px}.lead{font-size:14px}.hero-actions{justify-content:center;gap:17px}.button{font-size:13px;padding:16px 18px;gap:15px}.text-link{font-size:12px;gap:8px}.hero-art{min-height:360px;width:min(100%,430px);margin:auto}.chat-card{width:min(86%,350px)}.orbit-one{width:310px;height:310px}.orbit-two{width:350px;height:350px}.tag-top{top:-6px;right:0}.tag-bottom{bottom:0;left:0}.floating-tag{font-size:10px;padding:10px 12px}.art-caption{bottom:-32px;font-size:8px}.use-strip>.wrap{flex-wrap:wrap;justify-content:center;gap:17px 23px;padding-block:21px;font-size:11px}.use-strip span:first-child{width:100%;text-align:center;font-size:10px}.section{padding-block:58px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{margin-top:20px!important}h2{font-size:31px}.eyebrow{font-size:10px}.benefit-grid{grid-template-columns:1fr;gap:14px}.benefit{padding:24px}.benefit h3{margin-top:19px}.benefit p{margin-bottom:20px}.pricing-section{padding:52px 0}.pricing-layout{grid-template-columns:1fr;gap:32px}.pricing-copy h2{font-size:36px}.price-card{padding:28px}.price strong{font-size:70px}.steps{grid-template-columns:1fr;gap:25px}.steps article{padding-top:18px}.steps h3{margin:12px 0 9px}.steps p{max-width:none}.faq-layout{grid-template-columns:1fr;gap:25px}.faq-layout .eyebrow{margin-bottom:16px}.faq-layout h2 br{display:none}.faq-layout .muted{margin-top:14px}.contact-section{width:calc(100% - 36px);grid-template-columns:1fr;padding:32px 23px;gap:28px;margin-bottom:35px;text-align:center}.contact-copy h2{font-size:36px}.contact-copy>p:not(.eyebrow){font-size:12px}.qr-card{width:250px;max-width:100%;margin:auto}#wechat-handle{justify-content:center}footer{flex-wrap:wrap;justify-content:center;text-align:center;gap:8px 20px;padding-bottom:28px}footer p{width:100%;margin:8px 0}footer>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
