:root{--xuanjie-brand:#df793c;--xuanjie-hover:#c96830;--xuanjie-orange-soft:#fff2e9;--xuanjie-bg:#f6f7f9;--xuanjie-text:#202124;--xuanjie-muted:#62666d;--xuanjie-light:#8a8e96;--xuanjie-line:#ebedf0;--xuanjie-font:"Helvetica Neue",Helvetica,"PingFang SC",Tahoma,"Hiragino Sans GB","Heiti SC",Arial,"Microsoft YaHei","WenQuanYi Micro Hei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--xuanjie-bg);color:var(--xuanjie-text);font:16px/1.75 var(--xuanjie-font)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}figure,h1,h2,h3,p{margin:0}ul,ol{margin:0;padding:0;list-style:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--xuanjie-brand);outline-offset:5px}h2{font-size:30px;line-height:1.4;font-weight:650}h3{font-size:18px;font-weight:600;line-height:1.5}.xuanjie-container{width:min(1160px,calc(100% - 64px));margin-inline:auto}.xuanjie-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--xuanjie-brand);color:white;border:1px solid transparent;border-radius:12px;padding:13px 23px;min-height:50px;font-weight:600;transition:background .18s}.xuanjie-button:hover{background:var(--xuanjie-hover)}.xuanjie-button i{font-size:20px}.xuanjie-button.xuanjie-secondary{background:white;color:var(--xuanjie-text);border-color:#e2e5e9}.xuanjie-button.xuanjie-secondary:hover{background:#fafafa;border-color:#d2d6dc}.xuanjie-button.xuanjie-compact{padding:9px 18px;min-height:44px;font-size:14px;border-radius:10px}.xuanjie-brand{display:inline-flex;align-items:center;gap:11px;font-size:19px;font-weight:650;white-space:nowrap}.xuanjie-brand img{width:40px;height:auto}.xuanjie-site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--xuanjie-line)}.xuanjie-header-inner{height:78px;display:flex;align-items:center;gap:24px}.xuanjie-header-inner nav{display:flex;gap:28px;margin-left:auto;font-size:16px;font-weight:600;color:var(--xuanjie-muted)}.xuanjie-header-inner nav a:hover,footer a:hover{color:var(--xuanjie-brand)}.xuanjie-menu-toggle{display:none;border:0;background:transparent;font-size:24px;width:44px;height:44px}.xuanjie-hero{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:45px;padding-block:58px 50px}.xuanjie-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--xuanjie-brand);background:var(--xuanjie-orange-soft);font-size:13px;border-radius:8px;padding:6px 12px}.xuanjie-hero h1{font-size:48px;line-height:1.3;margin:23px 0 10px;font-weight:700}.xuanjie-hero-slogan{font-size:30px;font-weight:600;line-height:1.5}.xuanjie-hero-description{color:var(--xuanjie-muted);margin-top:22px;max-width:580px;line-height:1.95}.xuanjie-benefits{display:flex;flex-wrap:wrap;gap:12px 20px;font-size:13px;margin:24px 0 28px}.xuanjie-benefits i{color:var(--xuanjie-brand);margin-right:4px}.xuanjie-hero-actions{display:flex;gap:12px;flex-wrap:wrap}.xuanjie-hero-device{position:relative;display:flex;align-items:center;flex-direction:column;padding:0 65px}.xuanjie-hero-device:before{content:"";position:absolute;inset:65px 5px 65px;background:var(--xuanjie-orange-soft);border-radius:50%;z-index:-1}.xuanjie-device-outline{width:264px;padding:5px;background:white;border:1px solid #dce0e5;border-radius:24px;box-shadow:0 14px 34px #2021240d;overflow:hidden}.xuanjie-device-outline img{border-radius:18px}.xuanjie-hero-device figcaption{font-size:12px;color:var(--xuanjie-light);margin-top:16px}.xuanjie-device-label{position:absolute;display:flex;gap:9px;align-items:center;font-size:13px;background:white;border:1px solid var(--xuanjie-line);border-radius:10px;padding:10px 15px;box-shadow:0 5px 16px #20212404;white-space:nowrap}.xuanjie-device-label i{color:var(--xuanjie-brand);font-size:19px}.xuanjie-label-one{left:0;top:100px}.xuanjie-label-two{right:0;top:255px}.xuanjie-label-three{left:16px;bottom:95px}.xuanjie-section-kicker{display:block;font-size:13px;color:var(--xuanjie-brand);font-weight:600;margin-bottom:10px}.xuanjie-section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:28px}.xuanjie-section-heading>p,.xuanjie-section-description{color:var(--xuanjie-muted);font-size:15px}.xuanjie-section-description{margin-top:13px;line-height:1.8}.xuanjie-system-overview{padding-block:35px 56px}.xuanjie-settings-panel{display:grid;grid-template-columns:1fr 1fr;background:white;border:1px solid var(--xuanjie-line);border-radius:18px;padding:5px 28px;column-gap:40px}.xuanjie-setting-row{display:flex;align-items:center;gap:16px;padding:22px 0;border-bottom:1px solid var(--xuanjie-line)}.xuanjie-setting-row:nth-last-child(-n+2){border:0}.xuanjie-feature-icon{width:44px;height:44px;border-radius:12px;background:var(--xuanjie-orange-soft);color:var(--xuanjie-brand);display:grid;place-items:center;font-size:23px;flex-shrink:0}.xuanjie-setting-row h3{font-size:17px}.xuanjie-setting-row p{color:var(--xuanjie-light);font-size:13px;margin-top:3px}.xuanjie-chevron{margin-left:auto;color:#b6bbc2;font-size:21px}.xuanjie-two-column{display:grid;grid-template-columns:1fr 1.18fr;align-items:center;gap:90px}.xuanjie-performance{background:white;border-block:1px solid var(--xuanjie-line);padding-block:60px}.xuanjie-screenshot-stage{background:var(--xuanjie-bg);border:1px solid var(--xuanjie-line);border-radius:24px;padding:26px;display:flex;flex-direction:column;align-items:center}.xuanjie-screenshot-stage img{width:252px;border-radius:6px;box-shadow:0 6px 20px #20212408}.xuanjie-screenshot-stage figcaption{font-size:12px;color:var(--xuanjie-light);margin-top:18px}.xuanjie-feature-story{display:flex;align-items:flex-start;gap:15px;margin-top:23px}.xuanjie-feature-story>i{color:var(--xuanjie-brand);font-size:22px;line-height:1.5}.xuanjie-feature-story p{font-size:14px;color:var(--xuanjie-muted);margin-top:5px}.xuanjie-quiet-quote{border-left:3px solid var(--xuanjie-brand);padding-left:14px;color:var(--xuanjie-brand);font-size:14px;margin-top:27px}.xuanjie-personalization{padding-block:60px;grid-template-columns:1.18fr 1fr}.xuanjie-notification-stage{background:#f0f1f4}.xuanjie-customize-list{margin-top:25px}.xuanjie-customize-list li{padding:13px 0 13px 22px;border-bottom:1px solid #e5e7eb;position:relative}.xuanjie-customize-list li:last-child{border:0}.xuanjie-customize-list li:before{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:var(--xuanjie-brand);left:0;top:24px}.xuanjie-customize-list h3{font-size:17px}.xuanjie-customize-list p{font-size:14px;color:var(--xuanjie-muted);margin-top:3px}.xuanjie-quick-tools{background:white;border-block:1px solid var(--xuanjie-line);padding-block:55px}.xuanjie-tools-layout{display:grid;grid-template-columns:1fr 290px;gap:70px;margin-top:30px;align-items:center}.xuanjie-tool-groups article{display:flex;gap:22px;padding:24px 0;border-bottom:1px solid var(--xuanjie-line)}.xuanjie-tool-groups article:first-child{padding-top:0}.xuanjie-tool-groups article:last-child{border-bottom:0}.xuanjie-tool-groups article>i{font-size:28px;color:var(--xuanjie-brand);line-height:1.5}.xuanjie-tool-groups article>div{flex:1}.xuanjie-tool-groups h3{margin-bottom:12px}.xuanjie-tool-groups ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;font-size:14px;color:var(--xuanjie-muted)}.xuanjie-tool-groups li:before{content:"·";color:var(--xuanjie-brand);margin-right:8px}.xuanjie-tools-screenshot{display:flex;flex-direction:column;align-items:center}.xuanjie-tools-screenshot img{width:236px;border:1px solid var(--xuanjie-line);border-radius:8px}.xuanjie-tools-screenshot figcaption{font-size:12px;color:var(--xuanjie-light);margin-top:14px}.xuanjie-usage-guide{background:white;border-block:1px solid var(--xuanjie-line);padding-block:56px}.xuanjie-guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:30px}.xuanjie-guide-steps li{position:relative;padding:24px;background:var(--xuanjie-bg);border-radius:14px}.xuanjie-guide-steps li>i{font-size:25px;color:var(--xuanjie-brand);display:block;margin-bottom:17px}.xuanjie-step-number{position:absolute;right:23px;top:14px;color:#d7dbe1;font-size:32px;font-weight:600}.xuanjie-guide-steps h3{font-size:17px}.xuanjie-guide-steps p{font-size:14px;color:var(--xuanjie-muted);margin-top:8px}.xuanjie-guide-notes{border:1px solid var(--xuanjie-line);border-radius:12px;padding:22px 26px;margin-top:24px}.xuanjie-guide-notes>div{display:flex;align-items:center;gap:9px;font-size:14px}.xuanjie-guide-notes>div>i{color:var(--xuanjie-brand);font-size:19px}.xuanjie-guide-notes a{margin-left:auto;color:var(--xuanjie-brand);font-size:13px}.xuanjie-guide-notes ul{margin:13px 0 0 20px;list-style:disc;color:var(--xuanjie-muted);font-size:13px;line-height:2}.xuanjie-faq-section{display:grid;grid-template-columns:1fr 1.8fr;gap:60px;padding-block:65px}.xuanjie-faq-intro>p{color:var(--xuanjie-muted);font-size:14px;margin-top:18px}.xuanjie-faq-list{border-top:1px solid #dfe3e8}.xuanjie-faq-list details{border-bottom:1px solid #dfe3e8}.xuanjie-faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;font-size:16px;font-weight:600}.xuanjie-faq-list summary::-webkit-details-marker{display:none}.xuanjie-faq-list summary i{font-size:21px;color:var(--xuanjie-light);transition:transform .2s}.xuanjie-faq-list details[open] summary i{transform:rotate(45deg);color:var(--xuanjie-brand)}.xuanjie-faq-list details p{font-size:14px;color:var(--xuanjie-muted);line-height:1.9;padding:0 30px 20px 0}.xuanjie-download-section{background:var(--xuanjie-orange-soft);border-radius:22px;text-align:center;padding:38px 24px 35px;margin-bottom:55px}.xuanjie-download-section>img{width:60px;margin:0 auto 16px}.xuanjie-download-section h2{font-size:28px}.xuanjie-download-section>p{color:var(--xuanjie-muted);font-size:15px;margin-top:11px}.xuanjie-download-section .xuanjie-button{margin-top:24px}.xuanjie-download-tags{display:flex;justify-content:center;gap:24px;margin-top:16px;font-size:12px;color:#a07357}.xuanjie-download-tags li+li{position:relative}.xuanjie-download-tags li+li:before{content:"";position:absolute;left:-12px;top:8px;height:10px;border-left:1px solid #e5cfbf}footer{padding-bottom:25px}.xuanjie-footer-main{display:flex;align-items:center;justify-content:space-between;padding-bottom:27px}.xuanjie-footer-main .xuanjie-brand{font-size:17px}.xuanjie-footer-main .xuanjie-brand img{width:33px}.xuanjie-footer-main p{font-size:13px;color:var(--xuanjie-muted);margin-top:9px}.xuanjie-footer-bottom{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--xuanjie-line);padding-top:21px;font-size:11px;color:var(--xuanjie-light)}
@media(min-width:1600px){.xuanjie-hero{padding-block:70px 60px}}
@media(max-width:1050px){.xuanjie-header-inner{gap:16px}.xuanjie-header-inner nav{gap:18px}.xuanjie-brand{font-size:17px}.xuanjie-hero{gap:20px;grid-template-columns:1.15fr 1fr}.xuanjie-hero h1{font-size:44px}.xuanjie-hero-slogan{font-size:25px}.xuanjie-hero-device{padding:0 28px}.xuanjie-device-outline{width:240px}.xuanjie-device-label{font-size:12px;padding:8px 10px}.xuanjie-label-one{left:-2px}.xuanjie-label-two{right:-2px}.xuanjie-label-three{left:0}.xuanjie-two-column{gap:48px}.xuanjie-section-heading{align-items:start;flex-direction:column;gap:10px}.xuanjie-tools-layout{gap:36px;grid-template-columns:1fr 250px}.xuanjie-faq-section{gap:35px}.xuanjie-footer-bottom{flex-direction:column;gap:8px}}
@media(max-width:800px){.xuanjie-container{width:calc(100% - 40px)}.xuanjie-header-inner{height:68px;gap:12px}.xuanjie-header-inner nav{display:none;position:absolute;left:0;right:0;top:68px;background:white;border-bottom:1px solid var(--xuanjie-line);padding:15px 20px;gap:0;margin:0;flex-direction:column}.xuanjie-header-inner nav.xuanjie-is-open{display:flex}.xuanjie-header-inner nav a{padding:11px 10px}.xuanjie-header-inner>.xuanjie-button{margin-left:auto}.xuanjie-menu-toggle{display:block}.xuanjie-hero{padding-block:38px;grid-template-columns:1fr;text-align:center;gap:32px}.xuanjie-hero-description{margin-inline:auto;max-width:590px}.xuanjie-hero h1{font-size:40px;margin-top:20px}.xuanjie-hero-slogan{font-size:26px}.xuanjie-benefits,.xuanjie-hero-actions{justify-content:center}.xuanjie-hero-device{width:400px;max-width:100%;margin:auto}.xuanjie-device-outline{width:240px}.xuanjie-hero-device:before{inset:40px 0 60px}.xuanjie-hero-device figcaption{font-size:11px}.xuanjie-label-one{top:85px;left:0}.xuanjie-label-two{top:225px;right:0}.xuanjie-label-three{bottom:80px;left:0}.xuanjie-two-column{gap:32px;grid-template-columns:1fr 1.25fr}.xuanjie-screenshot-stage{padding:20px 12px}.xuanjie-screenshot-stage img{width:220px}.xuanjie-topic-copy h2{font-size:25px}.xuanjie-feature-story{margin-top:18px;gap:10px}.xuanjie-feature-story p{font-size:13px}.xuanjie-personalization{grid-template-columns:1.25fr 1fr}.xuanjie-tools-layout{grid-template-columns:1fr 210px;gap:28px}.xuanjie-tool-groups ul{grid-template-columns:1fr;gap:4px}.xuanjie-tools-screenshot img{width:200px}.xuanjie-guide-steps{gap:15px}.xuanjie-guide-steps li{padding:20px 15px}.xuanjie-guide-steps h3{font-size:15px}.xuanjie-guide-steps p{font-size:13px}.xuanjie-faq-section{grid-template-columns:1fr;gap:24px}.xuanjie-faq-intro br{display:none}.xuanjie-faq-intro>p{margin-top:10px}.xuanjie-footer-main{align-items:start;gap:20px;flex-direction:column}}
@media(max-width:600px){html{scroll-padding-top:86px}body{font-size:15px}.xuanjie-container{width:calc(100% - 36px)}h2{font-size:25px}.xuanjie-header-inner{gap:7px}.xuanjie-brand{font-size:16px;gap:6px}.xuanjie-brand img{width:32px}.xuanjie-header-inner .xuanjie-compact{padding:8px 12px;font-size:12px}.xuanjie-menu-toggle{width:35px;font-size:23px}.xuanjie-hero{padding-top:30px;gap:30px}.xuanjie-eyebrow{font-size:11px}.xuanjie-hero h1{font-size:36px;margin:18px 0 8px}.xuanjie-hero-slogan{font-size:23px}.xuanjie-hero-description{font-size:14px;line-height:1.9;margin-top:17px}.xuanjie-benefits{font-size:11px;gap:8px 12px;margin:20px 0 22px}.xuanjie-hero-actions{gap:10px}.xuanjie-hero-actions .xuanjie-button{padding:12px 16px;font-size:14px}.xuanjie-hero-actions .xuanjie-button i{font-size:17px}.xuanjie-hero-device{width:338px}.xuanjie-device-outline{width:222px}.xuanjie-device-label{font-size:11px;gap:6px;padding:8px}.xuanjie-device-label i{font-size:17px}.xuanjie-label-one{left:0}.xuanjie-label-two{right:0;top:205px}.xuanjie-label-three{left:0}.xuanjie-system-overview{padding-block:22px 35px}.xuanjie-section-heading{margin-bottom:22px}.xuanjie-settings-panel{grid-template-columns:1fr;padding:0 20px;gap:0;border-radius:16px}.xuanjie-setting-row{padding:17px 0;gap:13px}.xuanjie-setting-row:nth-last-child(2){border-bottom:1px solid var(--xuanjie-line)}.xuanjie-setting-row h3{font-size:16px}.xuanjie-feature-icon{width:40px;height:40px;font-size:21px}.xuanjie-performance,.xuanjie-quick-tools,.xuanjie-usage-guide{padding-block:38px}.xuanjie-two-column{grid-template-columns:1fr;gap:26px}.xuanjie-performance .xuanjie-topic-copy{grid-row:1}.xuanjie-screenshot-stage{padding:23px 15px;border-radius:18px}.xuanjie-screenshot-stage img{width:230px}.xuanjie-personalization{padding-block:38px;grid-template-columns:1fr}.xuanjie-topic-copy h2{font-size:25px}.xuanjie-section-description{font-size:14px;margin-top:10px}.xuanjie-feature-story{margin-top:21px}.xuanjie-feature-story p{font-size:14px}.xuanjie-customize-list{margin-top:16px}.xuanjie-tools-layout{grid-template-columns:1fr;gap:26px;margin-top:25px}.xuanjie-tool-groups ul{grid-template-columns:1fr 1fr;font-size:13px;gap:9px 8px}.xuanjie-tool-groups article{gap:16px;padding:22px 0}.xuanjie-tools-screenshot{background:var(--xuanjie-bg);padding:23px 15px;border-radius:18px}.xuanjie-tools-screenshot img{width:230px}.xuanjie-guide-steps{grid-template-columns:1fr;gap:12px;margin-top:24px}.xuanjie-guide-steps li{padding:22px 22px 22px 64px}.xuanjie-guide-steps li>i{position:absolute;left:22px;top:21px;font-size:24px;margin:0}.xuanjie-guide-steps h3{font-size:17px;padding-right:25px}.xuanjie-guide-steps p{font-size:14px}.xuanjie-step-number{font-size:23px;right:16px;top:15px}.xuanjie-guide-notes{padding:18px 16px}.xuanjie-guide-notes ul{font-size:12px;line-height:1.9}.xuanjie-guide-notes li+li{margin-top:6px}.xuanjie-faq-section{padding-block:38px;gap:23px}.xuanjie-faq-list summary{font-size:15px;padding:18px 0}.xuanjie-faq-list details p{padding-right:0;font-size:14px}.xuanjie-download-section{padding:30px 18px;margin-bottom:35px;border-radius:18px}.xuanjie-download-section h2{font-size:24px}.xuanjie-download-section>p{font-size:14px}.xuanjie-download-section>img{width:52px}.xuanjie-footer-bottom{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.xuanjie-user-feedback{background:#fff;border-block:1px solid var(--xuanjie-line);padding:48px 0;margin-bottom:52px}.xuanjie-feedback-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:24px}.xuanjie-feedback-heading>p{font-size:14px;color:var(--xuanjie-muted)}.xuanjie-review-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}.xuanjie-review{background:var(--xuanjie-bg);border:1px solid var(--xuanjie-line);border-radius:14px;padding:23px}.xuanjie-review-rating{display:flex;align-items:center;gap:12px;color:var(--xuanjie-brand)}.xuanjie-review-rating strong{font-size:23px;font-weight:650;line-height:1.4}.xuanjie-review-rating>span{font-size:13px;white-space:nowrap}.xuanjie-review-device{display:flex;gap:7px;align-items:center;margin-top:10px;color:var(--xuanjie-muted);font-size:13px}.xuanjie-review-device i{font-size:17px;color:var(--xuanjie-brand)}.xuanjie-review-text{font-size:14px;line-height:1.9;margin-top:16px;color:var(--xuanjie-text)}.xuanjie-review-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:5px 12px;border-top:1px solid #e3e6ea;margin-top:19px;padding-top:13px;font-size:11px;color:var(--xuanjie-light)}.xuanjie-review-meta>span{color:var(--xuanjie-muted);font-size:12px}.xuanjie-review-meta time{white-space:nowrap;font-variant-numeric:tabular-nums}
@media(max-width:1050px){.xuanjie-review-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.xuanjie-user-feedback{padding:35px 0;margin-bottom:35px}.xuanjie-feedback-heading{align-items:start;flex-direction:column;gap:6px;margin-bottom:20px}.xuanjie-feedback-heading>p{font-size:13px}.xuanjie-review-list{grid-template-columns:1fr;gap:14px}.xuanjie-review{padding:21px}.xuanjie-review-meta{font-size:11px}}
.xuanjie-review-rating>span{display:inline-flex;align-items:center;gap:3px;color:var(--xuanjie-brand)}.xuanjie-review-rating>span>i{font-size:16px;line-height:1}