:root{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:#262626;background:#f9f9f9;font-synthesis:none;-webkit-font-smoothing:antialiased;--muted: #707070;--line: #e8e8e8;--accent: #dc4247}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}button,summary{cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%}svg{flex-shrink:0;vertical-align:middle}p,h1,h2,h3{margin:0}::selection{background:#f0d8d9}:focus-visible{outline:2px solid #c64449;outline-offset:5px}#main-content:focus{outline:none}.container{width:min(1120px,100% - 96px);margin-inline:auto}.accent{color:var(--accent)}.site-layout{display:flex;flex-direction:column;min-height:100svh}#main-content{flex:1}.skip-link{position:fixed;top:-80px;left:16px;z-index:10;padding:12px 18px;background:#171717;color:#fff}.skip-link:focus{top:8px}.site-header{background:rgba(249,249,249,.96);border-bottom:1px solid var(--line)}.site-header__inner{display:flex;justify-content:space-between;align-items:center;height:96px}.brand{display:inline-flex;align-items:center;gap:13px;font-size:23px;font-weight:650;letter-spacing:1px}.brand img{border:1px solid var(--line);border-radius:11px}.brand__dot{color:var(--accent);margin-left:2px}.site-nav{display:flex;height:100%;gap:38px;align-items:center;font-size:14px}.site-nav a{position:relative;padding-block:10px;color:#727272;transition:color .15s}.site-nav a:hover,.site-nav a.is-current{color:#191919}.site-nav a.is-current:after{content:"";height:2px;width:16px;background:#262626;position:absolute;bottom:0;left:calc(50% - 8px)}.site-footer{border-top:1px solid var(--line)}.site-footer__inner{display:flex;justify-content:space-between;gap:24px;align-items:center;padding-block:30px}.footer-brand{font-size:14px;margin-bottom:10px}.footer-meta{color:var(--muted);font-size:11px;letter-spacing:.3px}.footer-separator{display:inline-block;margin-inline:12px;color:#b5b5b5}.footer-links{display:flex;align-items:center;gap:25px;font-size:12px;color:#666}.footer-links a:last-child{display:inline-flex;align-items:center;gap:6px}.footer-links a:hover,.text-link:hover,.icp-link:hover{color:var(--accent)}.icp-link{display:block;margin-top:8px;font-size:11px;color:var(--muted)}.eyebrow{display:flex;align-items:center;gap:9px;color:#777;font-size:11px;line-height:1.5;letter-spacing:2px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.hero{min-height:590px;padding:62px 0 58px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:38px}.hero h1{font-size:clamp(38px,4.2vw,53px);line-height:1.35;letter-spacing:-1.8px;font-weight:630;margin:27px 0 25px}.hero__description{color:#777;line-height:2;font-size:15px}.hero__actions{display:flex;align-items:center;gap:28px;margin-top:34px}.button{display:inline-flex;justify-content:center;align-items:center;gap:17px;padding:15px 22px;min-height:48px;border:1px solid transparent;border-radius:6px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s,transform .15s}.button--dark{background:#262626;color:#fff}.button--dark:hover{background:#444;transform:translateY(-1px)}.button--outline{background:transparent;border-color:#ddd;color:#333}.button--outline:hover{border-color:#aaa;background:#f6f6f6}.text-link{display:inline-flex;align-items:center;gap:10px;font-size:13px}.hero__note{margin-top:22px;color:#888;font-size:11px;letter-spacing:1px}.hero__visual{position:relative;min-height:463px;display:flex;justify-content:center;align-items:center;padding:24px 0 36px 25px}.hero__visual:before{content:"";position:absolute;width:362px;height:362px;border:1px solid #e8e5e3;border-radius:50%;background:#f3f2f0;z-index:-1}.hero__visual{isolation:isolate}.visual-label{position:absolute;top:0;right:32px;color:#979797;font-size:8px;letter-spacing:1.8px;display:flex;align-items:center;gap:8px}.visual-label>span{height:1px;width:23px;background:#aaa}.app-preview{width:287px;padding:22px 17px 13px;background:#fff;border:1px solid #e3e3e3;border-radius:23px;box-shadow:0 17px 40px #0000000d;transform:rotate(4deg)}.app-preview__top{display:flex;align-items:center;justify-content:space-between;font-size:15px;font-weight:600;margin-bottom:29px}.preview-heading{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}.preview-heading strong{font-size:13px;font-weight:500}.preview-heading>span{font-size:8px;color:#999}.preview-products{display:grid;grid-template-columns:1fr 1fr;gap:9px}.preview-product img{width:100%;height:161px;object-fit:cover;border-radius:3px;background:#f1f0ed}.preview-product:first-child img{object-position:center 26%}.preview-product>div{display:flex;align-items:center;justify-content:space-between;font-size:9px;padding-top:10px}.preview-product>div svg{width:13px;height:13px}.preview-motto{padding:20px 0 17px;font-size:9px;color:#aaa;letter-spacing:.4px}.preview-tabs{display:flex;justify-content:space-around;padding-top:13px;border-top:1px solid #eee;font-size:8px;color:#999}.preview-tabs>span{display:flex;align-items:center;gap:4px}.preview-tabs__active{color:#262626}.notification-preview{position:absolute;bottom:84px;right:-5px;display:flex;align-items:center;gap:12px;width:301px;background:#fff;border:1px solid #e6e6e6;border-radius:12px;padding:16px 13px;box-shadow:0 8px 24px #0000000f;transform:rotate(-4deg)}.notification-preview img{border-radius:9px;border:1px solid #eee}.notification-preview__title{font-size:11px;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:18px}.notification-preview__title>span{color:#999;font-size:8px;font-weight:400}.notification-preview p{font-size:10px;margin-top:7px;color:#666}.notification-preview__dot{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-left:auto}.visual-caption{position:absolute;bottom:0;color:#888;font-size:10px;letter-spacing:1px}.visual-caption>span{display:block;margin-top:8px;font-size:8px;color:#aaa;text-align:center;letter-spacing:0}.features{display:grid;grid-template-columns:repeat(3,1fr);padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feature{display:flex;align-items:flex-start;gap:17px;padding-inline:25px;border-right:1px solid var(--line)}.feature:first-child{padding-left:0}.feature:last-child{border:0;padding-right:0}.feature__icon{margin-top:2px}.feature:nth-child(2) .feature__icon{color:var(--accent)}.feature h2{font-size:14px;font-weight:550;margin-bottom:9px}.feature p{font-size:11px;color:#707070;line-height:1.7}.home-footnote{font-size:10px;color:#999;text-align:center;margin:22px 0 33px;line-height:1.8}.document-page{padding-top:56px;padding-bottom:64px}.page-heading{margin-bottom:36px}.page-heading h1{font-size:37px;font-weight:600;letter-spacing:-.6px;margin:17px 0 13px}.page-heading>p:not(.eyebrow){color:#777;font-size:14px;line-height:1.9}.contact-panel{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:35px 38px;background:#fff;border:1px solid var(--line);border-radius:9px}.contact-icon{display:inline-flex;align-items:center;justify-content:center;width:47px;height:47px;border:1px solid #e8e8e8;border-radius:50%;margin-bottom:18px}.contact-panel h2{font-size:17px;font-weight:500}.contact-email{display:inline-block;margin:13px 0;font-size:clamp(17px,2.7vw,27px);letter-spacing:-.5px;overflow-wrap:anywhere}.contact-email:hover{text-decoration:underline;text-underline-offset:5px}.contact-panel__intro>p{color:#707070;font-size:12px;line-height:1.9}.contact-panel__actions{width:215px;flex-shrink:0;display:flex;flex-direction:column;gap:11px;padding-top:22px}.copy-status{min-height:34px;font-size:10px;line-height:1.7;color:#888;text-align:center}.faq{margin-top:47px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-heading h2{font-size:21px;font-weight:550}.section-heading>span{color:#999;font-size:11px}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 0;font-size:14px;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open] summary svg{transform:rotate(45deg)}.faq-item summary:hover{color:var(--accent)}.faq-item>p{max-width:800px;font-size:13px;color:#777;line-height:2;padding-bottom:23px}.privacy-note{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;color:#888;margin-top:32px;font-size:11px;line-height:1.8}.privacy-note a{color:#333}.privacy-note a:hover{text-decoration:underline;text-underline-offset:4px}.policy-layout{display:grid;grid-template-columns:188px 1fr;gap:52px;align-items:start}.policy-nav{position:sticky;top:30px;border-left:1px solid var(--line);padding-left:20px}.policy-nav p{font-size:11px;letter-spacing:1px;color:#999;margin:0 0 17px}.policy-nav a{display:block;padding:9px 0;font-size:12px;line-height:1.5;color:#777}.policy-nav a:hover{color:#222}.policy-body{background:#fff;border:1px solid var(--line);padding:31px 35px;border-radius:6px;min-width:0}.policy-body p,.policy-body li{font-size:14px;line-height:2;color:#707070}.policy-body p+p{margin-top:10px}.policy-body h2{font-size:18px;font-weight:550;margin:30px 0 13px;scroll-margin-top:28px;color:#292929}.policy-body h3{font-size:14px;font-weight:550;margin-top:16px;margin-bottom:6px}.policy-body ul{padding-left:20px;margin:9px 0}.policy-body li+li{margin-top:9px}.policy-body a{text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.policy-body a:hover{color:var(--accent)}.policy-body strong{color:#494949;font-weight:550}.policy-meta{display:flex;gap:24px;color:#999;font-size:11px;margin-top:18px;flex-wrap:wrap}.policy-contact{margin-top:25px;border-top:1px solid var(--line);padding-top:21px}.empty-page{padding-block:100px 140px}.empty-page h1{font-size:36px;margin:20px 0}.empty-page>p{color:#777}.empty-page .button{margin-top:30px}@media (min-width: 1440px){.hero{min-height:650px}}@media (max-width: 1000px){.container{width:calc(100% - 64px)}.hero{gap:15px}.hero h1{font-size:39px}.hero__description{font-size:13px}.hero__actions{gap:19px}.hero__visual{padding-left:0}.app-preview{width:264px}.notification-preview{right:-10px;width:270px}.notification-preview__title{gap:6px}.hero__visual:before{width:300px;height:300px}.feature{gap:10px;padding-inline:18px}.policy-layout{grid-template-columns:160px 1fr;gap:25px}}@media (max-width: 760px){.container{width:calc(100% - 40px)}.site-header__inner{height:77px}.brand{gap:8px;font-size:18px;letter-spacing:.2px}.brand img{width:33px;height:33px;border-radius:8px}.site-nav{gap:19px;font-size:12px}.hero{grid-template-columns:1fr;padding-top:48px;padding-bottom:37px;gap:26px}.hero__copy{text-align:center}.hero .eyebrow{justify-content:center;font-size:10px}.hero h1{font-size:41px;letter-spacing:-1.3px;margin-top:24px;margin-bottom:20px}.hero__description{font-size:13px;line-height:1.9}.hero__actions{justify-content:center;margin-top:27px;gap:25px}.hero__note{margin-top:19px;font-size:10px}.hero__visual{min-height:433px;width:min(370px,100%);margin-inline:auto;padding-top:24px}.app-preview{width:264px;transform:rotate(4deg) translate(-8px)}.notification-preview{bottom:81px;right:-1px;width:283px}.visual-label{right:12px}.features{grid-template-columns:1fr;padding-block:4px}.feature,.feature:first-child,.feature:last-child{padding:23px 4px;border-right:0;gap:21px}.feature+.feature{border-top:1px solid var(--line)}.feature p{font-size:12px}.feature h2{font-size:15px}.home-footnote{padding-inline:18px;margin-bottom:25px}.site-footer__inner{flex-direction:column;align-items:flex-start;gap:26px;padding-block:28px}.footer-links{gap:30px}.document-page{padding-top:37px;padding-bottom:42px}.page-heading h1{font-size:30px}.page-heading>p:not(.eyebrow){font-size:12px}.page-heading{margin-bottom:25px}.contact-panel{flex-direction:column;align-items:stretch;gap:10px;padding:24px}.contact-email{font-size:21px;letter-spacing:-.5px}.contact-panel__actions{width:100%;padding-top:12px}.desktop-break{display:none}.faq{margin-top:35px}.faq-item summary{font-size:13px;line-height:1.6;padding-block:20px}.faq-item>p{font-size:12px}.section-heading h2{font-size:19px}.policy-layout{display:block}.policy-nav{position:static;display:flex;flex-wrap:wrap;gap:4px 19px;border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;margin-bottom:23px}.policy-nav p{display:none}.policy-nav a{padding-block:5px;font-size:11px}.policy-body{padding:23px 21px}.policy-body h2{font-size:17px}.policy-body p,.policy-body li{font-size:14px}.policy-meta{gap:5px 16px;font-size:10px}}@media (max-width: 370px){.container{width:calc(100% - 30px)}.brand img{display:none}.site-nav{gap:15px}.hero h1{font-size:35px}.hero__actions{gap:18px}.button{padding-inline:18px}.notification-preview{width:268px}.contact-panel{padding-inline:18px}.contact-email{font-size:19px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}