:root{--paper:#fbf8f3;--ink:#192f40;--muted:#69717a;--orange:#ff791b;--peach:#fff0e3;--line:#dedbd5;--white:#fff;--radius:20px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0}a{color:inherit;text-decoration:none}button,summary{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{color:inherit}button,summary{cursor:pointer}button{border:0}figure,p,h1,h2,h3{margin:0}img{display:block;max-width:100%;height:auto}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #168287;outline-offset:6px}::selection{background:#ffd5b4;color:var(--ink)}[hidden]{display:none!important}.container{width:min(1280px,calc(100% - 112px));margin-inline:auto}.icon{flex-shrink:0;vertical-align:middle}.skip-link{position:fixed;z-index:10;top:12px;left:20px;background:var(--ink);color:white;padding:14px 22px;transform:translateY(-160%);border-radius:8px}.skip-link:focus{transform:translateY(0)}
.site-header{border-bottom:1px solid var(--line)}.header-inner{min-height:102px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:13px;flex-shrink:0}.brand>img{width:55px;height:55px;border-radius:15px}.brand>span{display:grid;gap:1px}.brand strong{font-size:26px;line-height:1.15;letter-spacing:-1px;font-weight:750}.brand>span>span{font-size:15px;color:var(--muted);line-height:1.5}.primary-nav{display:flex;align-items:center;gap:38px;margin-left:36px}.primary-nav a{font-size:15px;font-weight:550;padding:12px 0;transition:color .18s}.primary-nav a:hover,.site-footer a:hover{color:#b94b03}.header-controls{display:flex;align-items:center;gap:14px}.language{position:relative}.language>summary{list-style:none;display:flex;align-items:center;gap:20px;border:1px solid var(--line);padding:11px 16px;font-size:14px;font-weight:550;border-radius:8px;white-space:nowrap}.language summary::-webkit-details-marker{display:none}.language .icon{width:17px;height:17px;transition:transform .2s}.language[open] .icon{transform:rotate(180deg)}.language-options{position:absolute;right:0;top:calc(100% + 9px);min-width:156px;z-index:5;padding:6px;background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 24px #192f4010}.language-options a{display:block;padding:10px 12px;font-size:14px;border-radius:5px}.language-options a:hover,.language-options a[aria-current]{background:var(--peach)}.menu-toggle{display:none;width:38px;height:40px;padding:7px;background:transparent;border-radius:6px}
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.hero-visual{height:650px;position:relative;isolation:isolate;margin-left:0}.peach-disc{position:absolute;background:#feeddc;width:102%;aspect-ratio:1;top:42px;left:-2%;border-radius:50%;z-index:-1}.phone{position:absolute;box-shadow:0 2px 2px #0008,0 22px 28px #392c2a26,inset 0 0 0 2px #aeb1b2;background:#202223;padding:8px;border:2px solid #777b7b;border-radius:43px}.phone img{width:100%;height:auto;border-radius:33px;overflow:hidden}.phone-front{width:47%;right:2%;top:10px;z-index:2;transform:rotate(2deg)}.phone-back{width:42%;left:9%;top:93px;transform:rotate(-10deg);z-index:1}.hero-visual figcaption{position:absolute;bottom:2px;right:7%;font-size:12px;color:var(--muted);line-height:1.6;letter-spacing:.4px}
.workflow{border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding-block:28px;margin-bottom:104px}.workflow-step{display:flex;align-items:flex-start;gap:20px;padding:0 28px;border-right:1px solid var(--line)}.workflow-step:first-child{padding-left:0}.workflow-step:last-child{padding-right:0;border:0}.step-number{font-size:43px;line-height:1.15;font-weight:700;letter-spacing:-1px;color:var(--orange)}.workflow h2{font-size:21px;font-weight:650;line-height:1.5}.workflow p{font-size:13px;color:var(--muted);line-height:1.7;margin-top:3px}
.features{display:grid;grid-template-columns:34% 1fr;gap:30px 48px;padding-top:12px;padding-bottom:75px}.section-label{font-size:14px;line-height:1.6;font-weight:650;color:#c44e06;margin-bottom:20px}.features h2{font-size:clamp(29px,2.85vw,41px);line-height:1.4;letter-spacing:-1.5px;margin-bottom:30px}.features h2>span{display:block}.feature-item{border-bottom:1px solid var(--line);padding:22px 0;position:relative}.feature-trigger{display:flex;align-items:baseline;text-align:left;width:100%;gap:17px;background:transparent;padding:0;line-height:1.55;font-size:18px;font-weight:650}.feature-number{font-size:27px;color:#90959a;line-height:1.3;font-weight:650;flex-shrink:0;letter-spacing:-.5px}.feature-description{font-size:14px;line-height:1.9;color:#636c72;margin-top:14px;padding-left:52px}.js .feature-item:not(.is-active) .feature-description{display:none}.feature-item.is-active .feature-number{color:var(--orange)}.feature-item.is-active:before{content:"";position:absolute;left:-15px;top:21px;bottom:22px;width:3px;background:var(--orange);border-radius:2px}.feature-trigger:hover{color:#bd5008}.feature-panels{align-self:stretch;display:flex;flex-direction:column;gap:24px}.feature-panel{background:var(--peach);border-radius:25px;padding:38px 27px 30px;min-height:100%;display:flex;flex-direction:column;justify-content:center}.tablet{background:#1c1e20;padding:12px 15px;border:1px solid #b6b7b5;border-radius:25px;box-shadow:0 6px 9px #19304020,inset 0 0 0 2px #56595a}.tablet img{border-radius:12px;width:100%}.feature-panel figcaption{text-align:center;margin-top:26px}.feature-panel figcaption strong{font-size:17px;line-height:1.65;font-weight:650}.feature-panel figcaption p{margin-top:8px;color:#72706b;font-size:13px;line-height:1.8;max-width:540px;margin-inline:auto}.category-line{grid-column:1/-1;border-top:1px solid var(--line);margin-top:12px;padding-top:25px;text-align:center;font-size:16px;line-height:1.8;letter-spacing:1px}.category-line span{margin-inline:15px;color:#929292}
.privacy-band{background:var(--ink);color:var(--paper)}.privacy-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-block:90px;align-items:center}.privacy-copy h2{font-size:clamp(32px,3.4vw,48px);line-height:1.4;letter-spacing:-1.5px}.privacy-copy h2>span{display:block}.privacy-copy>p{font-size:17px;line-height:1.9;margin-top:28px;color:#e3e8ec}.privacy-copy .privacy-note{font-size:13px;line-height:1.85;margin-top:13px;color:#b4c1ca;max-width:430px}.privacy-benefits{border-left:1px solid #ffffff30;padding-left:46px}.privacy-benefit{display:flex;gap:25px;padding:28px 0}.privacy-benefit+.privacy-benefit{border-top:1px solid #ffffff30}.privacy-benefit>.icon{width:47px;height:47px;stroke-width:1.25;margin-top:2px}.privacy-benefit h3{font-size:19px;line-height:1.5;font-weight:650}.privacy-benefit p{margin-top:10px;font-size:15px;line-height:1.9;color:#c0ccd4}
.faq{padding-block:92px 80px;display:grid;grid-template-columns:34% 1fr;gap:48px}.faq h2{font-size:32px;line-height:1.45;letter-spacing:-1px;padding-top:14px}.faq-list{border:1px solid var(--line);border-radius:10px;overflow:hidden}.faq details+details{border-top:1px solid var(--line)}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:25px;list-style:none;font-size:16px;font-weight:650;line-height:1.65;padding:23px 26px}.faq summary::-webkit-details-marker{display:none}.faq summary .icon{width:20px;height:20px;transition:transform .2s}.faq details[open] summary .icon{transform:rotate(180deg)}.faq details p{padding:0 26px 24px;line-height:1.95;font-size:15px;color:#586771}.faq summary:hover{background:#fff3e7}.faq summary:focus-visible{outline-offset:-5px}
.closing{text-align:center;border-top:1px solid var(--line);padding-block:65px 82px}.closing h2{font-size:39px;line-height:1.5;letter-spacing:-1.3px}.closing>p{margin-top:20px;font-size:16px;color:var(--muted)}.closing .button{margin-top:28px;min-width:166px}.site-footer{border-top:1px solid var(--line);display:flex;align-items:center;gap:26px;padding-block:28px 32px}.site-footer .brand>img{width:38px;height:38px;border-radius:10px}.site-footer .brand{gap:10px}.site-footer .brand strong{font-size:16px;letter-spacing:-.5px}.site-footer .brand>span>span{font-size:12px}.site-footer nav{display:flex;gap:25px;margin-left:auto;flex-wrap:wrap}.site-footer nav a{font-size:13px;line-height:1.6}.site-footer small{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:24px;white-space:nowrap}
.document-page{padding-block:50px 100px}.back-link{display:inline-flex;align-items:center;gap:9px;font-size:14px}.back-link .icon{transform:rotate(180deg);width:19px;height:19px}.document-heading{max-width:830px;margin-block:55px}.document-heading .section-label{margin-bottom:13px}.document-heading h1{font-size:48px;line-height:1.35;letter-spacing:-1.5px}.document-heading>p:not(.section-label){font-size:18px;color:var(--muted);line-height:1.85;margin-block:22px 20px}.document-heading small{font-size:13px;color:var(--muted)}.document-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:70px;border-top:1px solid var(--line);padding-top:40px}.document-toc{display:flex;flex-direction:column;gap:3px;align-self:start;position:sticky;top:25px}.document-toc a{font-size:14px;line-height:1.65;padding:10px 0;color:var(--muted)}.document-toc a:hover{color:#b94b03}.document-body section+section{margin-top:42px;border-top:1px solid var(--line);padding-top:35px}.document-body h2{font-size:25px;line-height:1.5;margin-bottom:17px}.document-body p{font-size:16px;line-height:1.95;color:#52616b;margin-top:12px;overflow-wrap:anywhere}.document-body a{color:#a74706;text-decoration:underline;text-underline-offset:3px}.not-found{padding-block:110px 150px}.not-found h1{font-size:44px;line-height:1.5}.not-found h1 span{display:block;font-size:25px;margin-block:14px 30px}.not-found>p:not(.section-label){color:var(--muted);line-height:1.8}
html[lang=en] .hero h1{font-size:clamp(43px,4.85vw,70px);letter-spacing:-3.2px;line-height:1.14}html[lang=en] .hero h1>span{white-space:normal}html[lang=en] .hero-description{font-size:17px;line-height:1.85;max-width:480px}html[lang=en] .features h2{line-height:1.2;letter-spacing:-1.4px}html[lang=en] .feature-trigger{font-size:17px}html[lang=en] .feature-description{font-size:14px;line-height:1.75}html[lang=en] .privacy-copy h2{line-height:1.2}html[lang=en] .closing h2{letter-spacing:-1.5px}
@media(min-width:1151px){.brand>img{width:63px;height:63px}.hero{min-height:790px}.hero h1{font-size:clamp(65px,5.65vw,84px);letter-spacing:-3.5px}.hero-description{font-size:20px}.hero-visual{height:710px}.phone-front{width:50%;right:1%;top:8px;transform:rotate(0deg)}.phone-back{width:43%;left:7%;top:91px}.hero-visual figcaption{bottom:0}.peach-disc{top:48px}.primary-nav{margin-left:0}.workflow{padding-block:30px}.workflow p{font-size:14px}}
@media(max-width:1150px){.container{width:calc(100% - 72px)}.primary-nav{gap:25px;margin-left:0}.hero{min-height:640px;gap:20px}.hero-visual{height:555px}.hero h1{font-size:4.8vw;letter-spacing:-2px}.hero-description{font-size:16px}.phone{padding:6px;border-radius:33px}.phone img{border-radius:25px}.phone-front{top:30px;width:49%;right:0}.phone-back{left:6%;top:90px;width:43%}.hero-visual figcaption{bottom:30px}.peach-disc{top:65px}.features{gap:30px}.features h2{font-size:32px}.feature-trigger{font-size:16px;gap:12px}.feature-description{padding-left:43px}.feature-panel{padding:27px 20px}.feature-number{font-size:24px}.tablet{padding:10px;border-radius:20px}.tablet img{border-radius:11px}.workflow-step{padding-inline:20px;gap:14px}.step-number{font-size:36px}.workflow h2{font-size:19px}.workflow p{font-size:12px}.privacy-inner{gap:40px}.privacy-benefits{padding-left:30px}.privacy-benefit{gap:18px}.privacy-benefit>.icon{width:38px;height:38px}.faq{gap:30px}.faq h2{font-size:29px}.site-footer nav{gap:17px}.site-footer small{padding-left:18px}.hero-actions{gap:22px}.button{font-size:15px;padding:16px 22px}}
@media(max-width:900px){.header-inner{min-height:88px;gap:20px}.brand strong{font-size:23px}.brand>img{width:48px;height:48px}.primary-nav{gap:20px}.primary-nav a{font-size:13px}.language>summary{font-size:13px;gap:10px;padding:10px 12px}.hero{min-height:570px}.hero-visual{height:470px}.hero-description{font-size:15px;line-height:1.85;margin-top:20px}.hero-actions{margin-top:27px;gap:18px}.button{font-size:14px;padding:15px 18px;gap:13px}.text-link{font-size:13px}.compatibility{font-size:12px;margin-top:22px}.hero-visual figcaption{bottom:15px;font-size:10px}.workflow{margin-bottom:75px}.workflow-step{gap:12px;padding-inline:15px}.step-number{font-size:30px}.workflow h2{font-size:17px}.features{grid-template-columns:1fr;padding-bottom:55px;gap:25px}.features h2>span{display:inline}.features h2{font-size:35px}.feature-list{display:grid;grid-template-columns:1fr 1fr;column-gap:28px}.feature-item.is-active:before{left:-10px}.feature-trigger{font-size:16px}.feature-panel{padding:34px}.category-line{margin-top:0}.privacy-inner{padding-block:65px;gap:30px}.privacy-copy>p{font-size:15px}.privacy-benefit h3{font-size:17px}.privacy-benefit p{font-size:13px}.privacy-copy h2{font-size:32px}.privacy-benefit>.icon{width:30px;height:30px}.privacy-benefits{padding-left:25px}.faq{padding-block:65px;grid-template-columns:1fr;gap:25px}.faq h2{padding-top:0;font-size:31px}.closing h2{font-size:33px}.site-footer{flex-wrap:wrap}.site-footer small{padding-left:0;border:0;width:100%}.document-layout{grid-template-columns:200px 1fr;gap:35px}.document-heading h1{font-size:42px}html[lang=en] .hero h1{font-size:4.9vw;letter-spacing:-2px}html[lang=en] .hero-description{font-size:15px}html[lang=en] .hero-actions{gap:16px}html[lang=en] .hero-actions .button{font-size:13px;padding-inline:14px}html[lang=en] .hero-actions .text-link{font-size:12px}html[lang=en] .primary-nav{gap:16px}html[lang=en] .primary-nav a{font-size:12px}}
@media(max-width:700px){.container{width:calc(100% - 44px)}.header-inner{min-height:82px;gap:15px;flex-wrap:wrap;position:relative}.brand>img{width:43px;height:43px;border-radius:12px}.brand{gap:9px}.brand strong{font-size:22px}.brand>span>span{font-size:12px}.header-controls{gap:6px}.language>summary{padding:10px 11px;font-size:12px;gap:9px}.language-options{min-width:140px}.primary-nav{order:3;width:100%;padding-bottom:16px;justify-content:space-between}.primary-nav a{font-size:14px!important}.js .primary-nav{display:none}.js .primary-nav.is-open{display:flex}.js .menu-toggle{display:block}.hero{grid-template-columns:1fr;gap:3px;padding-top:42px;padding-bottom:20px;min-height:0}.hero-copy{padding:0}.hero h1{font-size:clamp(36px,8.75vw,58px);line-height:1.32;letter-spacing:-1.8px}.hero-description{font-size:16px;line-height:1.85;margin-top:22px;max-width:500px}.hero-actions{margin-top:25px;gap:24px}.button{font-size:15px;padding:15px 21px;min-height:53px;gap:18px}.text-link{font-size:14px}.compatibility{font-size:12px;margin-top:20px}.hero-visual{width:min(440px,100%);height:auto;aspect-ratio:.94;margin:20px auto 0}.peach-disc{width:100%;top:6%;left:0}.phone-front{width:48%;right:4%;top:0}.phone-back{width:42%;left:10%;top:12%}.phone{border-radius:30px;padding:5px;box-shadow:0 2px 2px #0006,0 15px 20px #392c2a20,inset 0 0 0 1px #aeb1b2;border-width:1px}.phone img{border-radius:24px}.hero-visual figcaption{bottom:0;right:6%;font-size:10px}.workflow{grid-template-columns:1fr;padding-block:8px;margin-bottom:60px}.workflow-step,.workflow-step:first-child,.workflow-step:last-child{border-right:0;border-bottom:1px solid var(--line);padding:21px 0;gap:21px;align-items:center}.workflow-step:last-child{border-bottom:0}.step-number{font-size:31px}.workflow h2{font-size:18px}.workflow p{font-size:13px}.features{padding-top:0;gap:26px;padding-bottom:50px}.section-label{font-size:13px;margin-bottom:13px}.features h2{font-size:33px;letter-spacing:-1px;line-height:1.4;margin-bottom:15px}.features h2>span{display:block}.feature-list{display:block}.feature-item{padding:20px 0}.feature-trigger{font-size:17px;gap:17px}.feature-number{font-size:24px}.feature-description{font-size:14px;line-height:1.85;padding-left:44px;margin-top:10px}.feature-item.is-active:before{left:-11px;top:21px;bottom:21px}.feature-panel{border-radius:17px;padding:23px 13px 20px}.tablet{border-radius:13px;padding:7px;box-shadow:0 3px 8px #19304020}.tablet img{border-radius:7px}.feature-panel figcaption{margin-top:19px}.feature-panel figcaption strong{font-size:14px}.feature-panel figcaption p{font-size:12px;line-height:1.8;padding-inline:4px}.category-line{font-size:12px;letter-spacing:0;padding-top:22px}.category-line span{margin-inline:6px}.privacy-inner{grid-template-columns:1fr;gap:27px;padding-block:55px}.privacy-copy h2{font-size:35px;line-height:1.4;letter-spacing:-1px}.privacy-copy>p{font-size:16px;margin-top:22px}.privacy-copy .privacy-note{font-size:12px;margin-top:13px}.privacy-benefits{padding-left:0;border-left:0;border-top:1px solid #ffffff30}.privacy-benefit{padding-block:25px;gap:21px}.privacy-benefit:last-child{padding-bottom:0}.privacy-benefit>.icon{width:35px;height:35px}.privacy-benefit h3{font-size:17px}.privacy-benefit p{font-size:14px;line-height:1.85}.faq{padding-block:55px;gap:24px}.faq h2{font-size:29px}.faq summary{font-size:15px;padding:21px 19px;gap:15px}.faq details p{font-size:14px;padding:0 19px 20px}.closing{padding-block:46px 52px}.closing h2{font-size:29px;line-height:1.5;letter-spacing:-.8px;max-width:320px;margin:auto}.closing>p{font-size:14px;margin-top:16px}.closing .button{margin-top:23px}.site-footer{gap:24px;padding-block:25px 30px;justify-content:space-between}.site-footer .brand strong{font-size:17px}.site-footer nav{width:100%;margin-left:0;gap:22px}.site-footer small{font-size:12px}.document-page{padding-block:32px 60px}.document-heading{margin-block:36px}.document-heading h1{font-size:34px;letter-spacing:-.8px}.document-heading>p:not(.section-label){font-size:16px;line-height:1.85}.document-layout{grid-template-columns:1fr;gap:30px;padding-top:26px}.document-toc{position:static;padding-bottom:20px;border-bottom:1px solid var(--line);gap:0}.document-toc a{padding:8px 0}.document-body h2{font-size:23px}.document-body p{font-size:15px}.not-found{padding-block:70px 95px}.not-found h1{font-size:31px}.not-found h1 span{font-size:20px}.not-found .hero-actions{gap:22px}html[lang=en] .hero h1{font-size:clamp(42px,10.5vw,60px);line-height:1.1;letter-spacing:-2px}html[lang=en] .hero-description{font-size:16px;line-height:1.8}html[lang=en] .hero-actions .button{font-size:14px;padding-inline:18px}html[lang=en] .hero-actions .text-link{font-size:13px}html[lang=en] .features h2{font-size:36px;line-height:1.2}html[lang=en] .feature-trigger{font-size:16px}html[lang=en] .privacy-copy h2{font-size:36px}html[lang=en] .closing h2{font-size:32px}}
@media(max-width:360px){.container{width:calc(100% - 36px)}.header-inner{gap:8px}.brand strong{font-size:20px}.brand>img{width:37px;height:37px}.brand>span>span{font-size:11px}.header-controls{gap:0}.language>summary{padding:9px 8px;gap:4px;font-size:11px}.menu-toggle{width:31px;padding:5px}.hero h1{font-size:33px;letter-spacing:-1.5px}.hero-description{font-size:15px}.hero-actions{gap:17px}.button{padding-inline:17px;font-size:14px}.text-link{font-size:12px}.phone{border-radius:24px;padding:4px}.phone img{border-radius:19px}.features h2{font-size:30px}.feature-trigger{font-size:15px}.category-line{font-size:11px}.category-line span{margin-inline:4px}.privacy-copy h2{font-size:31px}.faq h2{font-size:27px}.site-footer nav{gap:18px}}
.site-footer:has(.icp-record){flex-wrap:wrap}.site-footer .icp-record{flex-basis:100%;font-size:12px;line-height:1.6;color:var(--muted)}
/* Slightly deeper text orange retains the app hue while meeting 3:1 for large type. */
.accent,.step-number,.feature-item.is-active .feature-number{color:#e96613}.section-label{color:#bf4b05}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.button:hover{transform:none}}
@media print{.site-header,.site-footer,.hero-actions,.closing,.language,.menu-toggle,.document-toc{display:none}.container{width:100%}.hero{display:block;min-height:0}.hero-visual{display:none}.privacy-band{background:white;color:#192f40}.privacy-band p{color:#192f40}.feature-panels{display:none}.features,.privacy-inner,.faq,.document-layout{display:block}.feature-description{display:block!important}.faq details p{display:block}.document-page{padding:0}}