:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#191919;background:#fff;font-synthesis:none;-webkit-font-smoothing:antialiased;scroll-behavior:smooth;--mint:#568d82}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid #2088f4;outline-offset:4px}[hidden]{display:none!important}.header{height:80px;border-bottom:1px solid #f0f0f0;background:#fff}.nav-shell{width:min(1360px,calc(100% - 80px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:26px;font-weight:750;line-height:1.08}.brand img{width:42px;height:42px;object-fit:contain}.brand small{display:block;font-size:8px;letter-spacing:2.5px;margin-top:5px}.header nav{display:flex;align-items:center;gap:32px;color:#858585;font-size:15px}.header nav a:hover{color:#191919}.nav-actions{display:flex;align-items:center;gap:30px}.login-link{font-size:15px;white-space:nowrap}.pill{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:14px 30px;border-radius:100px;background:#191919;color:#fff;font-size:17px;font-weight:600;transition:background .15s,transform .15s}.pill:hover{background:#333;transform:translateY(-1px)}.pill.small{min-height:42px;font-size:14px;padding:10px 22px}.hero{text-align:center;padding:80px 24px 0;background:url('/site/assets/mint-light.png') center bottom/100% 100% no-repeat;scroll-margin-top:30px}.hero h1{display:flex;justify-content:center;align-items:center;gap:24px;font-size:88px;letter-spacing:-4px;line-height:1.15;margin:0;font-weight:760}.hero h1 img{width:86px;height:86px;object-fit:contain}.hero-description{margin:28px auto 28px;color:#707070;font-size:16px;line-height:1.9;max-width:760px}.mobile-break{display:none}.primary{min-width:224px}.online{display:block;width:fit-content;margin:18px auto 0;color:var(--mint);font-size:15px;line-height:1.5}.online:hover{text-decoration:underline;text-underline-offset:5px}.showcase{width:min(1010px,100%);min-height:570px;margin:88px auto 0;display:grid;grid-template-columns:214px 1fr;border:1px solid #e7eeeb;border-radius:16px 16px 0 0;overflow:hidden;background:#fff;box-shadow:0 12px 50px #39635608;text-align:left}.preview-sidebar{display:flex;flex-direction:column;padding:24px 14px;background:#f8fcfa;border-right:1px solid #f2f5f3}.preview-brand{font-size:17px;font-weight:700;margin:3px 12px 30px}.preview-brand span{font-size:10px;font-weight:400;color:#839189;margin-left:10px}.preview-nav{text-align:left;border-radius:7px;padding:12px 14px;font-size:13px;color:#59635d;margin-bottom:5px}.preview-nav.active{background:#eaf1ed;color:#27382e;font-weight:600}.preview-nav:hover{background:#eff5f1}.preview-bottom{margin:auto 12px 0;font-size:11px;color:#a2aaa6}.preview-main{padding:100px 52px 50px;text-align:center}.preview-label{font-size:12px;color:#9a9e9b}.preview-main h2{margin:16px 0 22px;font-size:26px;letter-spacing:-.5px}.preview-tags{display:flex;justify-content:center;gap:5px;margin-bottom:30px}.preview-tags button{border:1px solid #e9ecea;border-radius:100px;padding:6px 13px;font-size:12px;color:#69736d}.preview-tags button:hover{background:#f0f7f3}#preview-form{padding:18px 20px 12px;border:1px solid #e6eae7;border-radius:15px;box-shadow:0 5px 20px #25382905;text-align:left}#preview-input{width:100%;resize:none;border:0;outline:0;padding:0;color:#353c38;font-size:14px;background:transparent;line-height:1.7}#preview-input::placeholder{color:#a6aaa7}.composer-footer{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#a0a7a2}.composer-footer button{background:#191919;color:white;border-radius:8px;font-size:12px;padding:8px 17px}.preview-prompts{display:flex;gap:12px;justify-content:center;margin-top:24px}.preview-prompts button{font-size:11px;color:#819087}.preview-prompts button:hover{color:#111}.section{width:min(1120px,calc(100% - 48px));margin:auto;padding:104px 0;scroll-margin-top:24px}.section-intro{text-align:center}.eyebrow{font-size:13px;color:var(--mint);letter-spacing:.5px}.section h2{font-size:38px;line-height:1.4;letter-spacing:-1px;margin:16px 0}.section p{color:#7e827f;font-size:15px;line-height:1.85}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:64px}.feature-grid article{border-top:1px solid #e7ebe8;padding:26px 0}.feature-number{font-size:12px;color:#9ba49e}.feature-grid h3{font-size:21px;margin:22px 0 12px}.guide{display:grid;grid-template-columns:1fr 1fr;gap:90px;border-top:1px solid #f0f2f0}.guide ol{padding-left:28px;margin:0}.guide li{padding-left:15px;margin:0 0 26px;color:#7f9a8b}.guide strong{font-size:18px;color:#242b27}.guide li p{margin:8px 0 0}.downloads{text-align:center;border-top:1px solid #f0f2f0}.downloads .pill{margin-top:25px}.account{text-align:center;background:#f6faf7;border-radius:20px;margin-bottom:60px;padding:60px 24px}footer{width:min(1440px,calc(100% - 80px));margin:auto;padding:36px 0;border-top:1px solid #eee;display:flex;align-items:center;justify-content:space-between;gap:24px}footer .brand{font-size:19px}footer .brand img{width:32px;height:32px}footer>span,footer button{font-size:12px;color:#929592}footer button{padding:8px}dialog{border:0;border-radius:18px;box-shadow:0 30px 100px #15283c3d;padding:44px 32px;max-width:calc(100% - 32px);color:#242729}dialog::backdrop{background:#1d2a3d66;backdrop-filter:blur(5px)}.dialog-close{position:absolute;top:14px;right:17px;padding:8px;font-size:12px;color:#7b8288;z-index:2}.dialog-close:hover{color:#111}#login-dialog{padding:0;width:min(1060px,calc(100% - 40px));height:min(650px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);overflow:hidden}#login-frame{border:0;width:100%;height:100%;display:block}#download-dialog{width:450px;text-align:center}#download-dialog h2{font-size:24px;margin:18px 0}#download-dialog p{font-size:14px;line-height:1.8;color:#7a8288}#download-dialog .muted{font-size:12px;margin-top:24px}.dialog-brand{width:54px;height:54px}#policy-dialog{width:480px}#policy-dialog p{font-size:14px;line-height:1.9;color:#6d777f}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:900px){.nav-shell{width:calc(100% - 40px)}.header nav{gap:22px}.nav-actions{gap:16px}.hero{padding-top:80px}.showcase{grid-template-columns:175px 1fr}.preview-main{padding:84px 28px 40px}.preview-main h2{font-size:22px}.guide{gap:40px}.feature-grid{gap:25px}footer{width:calc(100% - 48px);flex-wrap:wrap}}@media(max-width:600px){.header{height:72px}.nav-shell{width:calc(100% - 36px);gap:15px}.header nav{display:none}.brand{font-size:22px}.brand img{width:36px;height:36px}.nav-actions{gap:16px}.pill.small{font-size:12px;min-height:36px;padding:8px 16px}.login-link{font-size:13px}.hero{padding:65px 18px 0;background-size:auto 100%}.hero h1{font-size:65px;gap:18px;letter-spacing:-2px}.hero h1 img{width:62px;height:62px}.hero-description{font-size:14px;line-height:1.9;margin:26px auto}.mobile-break{display:block}.hero-description br:not(.mobile-break){display:none}.pill{font-size:15px;min-height:48px}.showcase{margin-top:70px;min-height:390px;grid-template-columns:1fr;border-radius:12px}.preview-sidebar{display:none}.preview-main{padding:45px 18px}.preview-main h2{font-size:22px}.preview-tags{margin-bottom:24px}.preview-tags button{font-size:11px;padding:6px 11px}.preview-prompts{gap:8px}#preview-form{padding:15px 15px 12px}.section{width:calc(100% - 40px);padding:72px 0}.section h2{font-size:28px}.feature-grid{grid-template-columns:1fr;gap:5px;margin-top:34px}.feature-grid article{padding:24px 0}.feature-grid h3{margin-top:12px}.guide{grid-template-columns:1fr;gap:28px}.guide ol{padding-left:22px}.guide li:last-child{margin:0}footer{align-items:flex-start;flex-direction:column;width:calc(100% - 40px);gap:18px;padding:30px 0}#login-dialog{height:calc(100dvh - 32px);width:calc(100% - 24px);max-height:calc(100dvh - 32px)}.dialog-close{top:10px;right:12px}.account{padding:45px 20px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.pill{transition:none}}