:root{--canvas:#fafafa;--paper:#fff;--ink:#1d1d1f;--secondary:#6e6e73;--line:#d9d9de;--focus:#242424;--accent:#e95a35;--action:#b83f1f;--soft:#f0f0f2;--radius:24px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button,input,select{font:inherit}button,a,summary{touch-action:manipulation}button{color:inherit}button:not(:disabled),summary{cursor:pointer}a{color:inherit;text-underline-offset:4px}img{display:block;max-width:100%;height:auto}figure{margin:0}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-weight:600}button{border:0;background:none}ul,ol{padding:0;margin:0;list-style:none}button,a,summary{outline-offset:5px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--action)}[hidden]{display:none!important}.container{width:min(1280px,calc(100% - 96px));margin-inline:auto;min-width:0}.icon{width:22px;height:22px;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;vertical-align:middle}.wordmark{display:inline-flex;align-items:center;font-family:Arial,Helvetica,sans-serif;font-size:31px;line-height:1;letter-spacing:-1.45px;font-weight:700;white-space:nowrap}.brand-dot{height:8px;width:8px;display:inline-block;margin-left:8px;border-radius:50%;background:var(--accent);flex:none}.brand-link,.footer-brand a{text-decoration:none}.skip-link{position:fixed;top:8px;left:16px;z-index:100;background:var(--focus);color:var(--paper);padding:12px 20px;transform:translateY(-150%);border-radius:8px}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(250,250,250,.96);border-bottom:1px solid rgba(217,217,222,.65);backdrop-filter:blur(16px)}.nav-shell{height:86px;display:flex;align-items:center;gap:36px}.desktop-nav{display:flex;align-items:center;gap:36px;margin-inline:auto;font-size:14px}.desktop-nav a{text-decoration:none;color:var(--secondary);transition:color .16s}.desktop-nav a:hover{color:var(--ink)}.nav-actions{display:flex;align-items:center;gap:25px}.nav-download{display:flex;gap:15px;align-items:center;background:var(--focus);color:white;border-radius:11px;min-height:43px;text-decoration:none;padding:9px 16px;font-size:13px;font-weight:550}.nav-download .icon{width:17px;height:17px}.language-switch{position:relative;font-size:13px}.language-switch summary{list-style:none;display:flex;align-items:center;gap:7px;min-height:44px}.language-switch summary::-webkit-details-marker,.mobile-navigation summary::-webkit-details-marker{display:none}.language-switch .icon{width:17px;height:17px}.language-switch .icon:last-child{width:12px;height:12px}.language-options{position:absolute;top:calc(100% + 12px);right:0;min-width:150px;background:white;border:1px solid var(--line);padding:6px;border-radius:12px;box-shadow:0 10px 35px #0000000e}.language-options a{display:block;padding:9px 12px;border-radius:7px;text-decoration:none;min-height:42px}.language-options a:hover,.language-options a[aria-current]{background:var(--soft)}.mobile-navigation{display:none}
.eyebrow{font-size:11px;line-height:1.5;letter-spacing:.1em;font-weight:550;color:var(--secondary);display:flex;gap:10px;align-items:center}.eyebrow-line{width:24px;height:2px;background:var(--accent)}.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:30px;padding-top:58px;padding-bottom:68px}.hero-copy{position:relative;z-index:2;padding-bottom:12px}.hero-title{font-size:clamp(48px,5.2vw,78px);line-height:1.19;letter-spacing:-.055em;margin:27px 0 25px}.hero-title span{display:block}.hero-lead{font-size:17px;line-height:1.95;color:var(--secondary);max-width:32em;margin-bottom:31px}.locale-en .hero-title{font-size:clamp(49px,5.15vw,78px);line-height:1.09;letter-spacing:-.055em;max-width:11.2ch}.locale-en .hero-title span:last-child{max-width:10.5ch}.locale-en .hero-lead{max-width:30em;line-height:1.8}.download-buttons{display:flex;gap:10px;flex-wrap:wrap}.download-button{border:1px solid #c9c9ce;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:17px;min-height:65px;padding:11px 14px;min-width:153px;text-align:left;text-decoration:none;background:var(--paper);transition:transform .18s,border-color .18s,box-shadow .18s}.download-button:first-child{background:var(--focus);border-color:var(--focus);color:var(--paper)}.download-button:hover{transform:translateY(-2px);border-color:var(--ink);box-shadow:0 5px 18px #00000009}.download-copy{display:flex;flex-direction:column;gap:1px}.download-name{font-size:14px;font-weight:600;letter-spacing:-.02em;white-space:nowrap}.download-state{font-size:10px;line-height:1.6;color:var(--secondary)}.download-button:first-child .download-state{color:#d5d5d8}.download-button .icon{width:17px;height:17px}.download-note{font-size:11px;color:var(--secondary);margin-top:15px;line-height:1.7}.hero-visual{height:638px;position:relative;isolation:isolate;min-width:0}.hero-paper{position:absolute;width:780px;max-width:none;height:620px;object-fit:cover;object-position:65% 50%;left:-140px;top:28px;z-index:-1;mix-blend-mode:multiply;opacity:.8}.app-frame{display:block;overflow:hidden;background:#fff;border:1px solid #d4d4d9;border-radius:28px;box-shadow:0 28px 55px #00000012,0 2px 5px #00000005;text-decoration:none}.hero-phone{position:absolute;right:12px;top:4px;width:270px;transform:rotate(3deg);z-index:2}.hero-phone img{width:100%;height:auto}.voice-note{position:absolute;left:-4px;top:95px;width:287px;padding:23px 24px 19px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 16px 40px #0000000a;z-index:3;transform:rotate(-3deg)}.voice-note-icon{height:35px;display:block;margin-bottom:9px;color:var(--action)}.voice-note-icon .icon{height:28px;width:28px}.voice-note p{font-size:18px;font-weight:500;line-height:1.75;letter-spacing:-.02em}.small-label{font-size:11px;color:var(--secondary)}.voice-note .small-label{display:block;margin-top:13px}.task-teaser{position:absolute;left:10px;bottom:90px;width:294px;background:var(--focus);color:white;padding:20px 22px;border-radius:17px;box-shadow:0 16px 35px #00000010;z-index:4;transform:rotate(-2deg)}.task-teaser>.small-label{display:flex;align-items:center;gap:7px;color:#d5d5d8;font-size:10px}.task-teaser .icon{height:15px;width:15px}.task-teaser>p{font-size:18px;line-height:1.5;font-weight:500;margin:12px 0 20px}.task-teaser>div{display:flex;justify-content:space-between;align-items:center;font-size:12px}.task-tag{font-size:10px;border:1px solid #606064;border-radius:5px;padding:1px 8px;color:#ddd}.hero-visual figcaption{position:absolute;bottom:0;right:8px;font-size:10px;line-height:1.6;color:var(--secondary)}.value-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0}.value-strip p{display:flex;align-items:center;justify-content:center;gap:11px;font-size:13px}.value-strip p+p{border-left:1px solid var(--line)}.value-strip .icon{width:19px;height:19px;color:var(--secondary)}
.section{padding-top:116px;padding-bottom:116px}.split-section{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.section-copy h2,.section-heading h2{font-size:clamp(36px,3.35vw,48px);line-height:1.3;letter-spacing:-.045em;margin:20px 0 23px}.section-lead{font-size:16px;line-height:1.95;color:var(--secondary);max-width:34em}.step-list{margin-top:37px;display:grid;gap:25px}.step-list li{display:flex;gap:20px}.step-list li>span{padding-top:3px;font-size:11px;letter-spacing:.06em;color:var(--action);font-variant-numeric:tabular-nums}.step-list h3{font-size:16px;font-weight:550;margin-bottom:3px}.step-list p{font-size:13px;color:var(--secondary)}.work-demo{background:#f1f1f3;padding:30px;border-radius:var(--radius);border:1px solid #e7e7eb;min-width:0}.demo-tabs{display:flex;gap:5px;flex-wrap:wrap;padding:4px;margin:17px 0 25px;background:#e5e5e9;border-radius:10px}.demo-tabs button{flex:1;border-radius:7px;font-size:12px;padding:10px 7px;min-height:40px;color:#56565b;white-space:normal;line-height:1.45}.demo-tabs button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 2px 4px #00000007}.demo-input{border-radius:14px;background:white;padding:18px;display:flex;align-items:flex-start;gap:13px;min-height:123px}.demo-input-icon{color:var(--action);padding-top:2px}.demo-input-icon .icon{height:19px;width:19px}.demo-input p{font-size:13px;line-height:1.9}.demo-result{margin-top:16px;padding:20px;background:white;border:1px solid #e3e3e7;border-radius:14px;min-height:270px;box-shadow:0 6px 14px #00000003}.result-heading{display:flex;align-items:center;justify-content:space-between}.mini-brand .wordmark{font-size:20px;letter-spacing:-.9px}.mini-brand .brand-dot{width:5px;height:5px;margin-left:5px}.demo-status-dot{font-size:10px;color:var(--action);border:1px solid #ebc1b6;border-radius:5px;padding:0 6px}.demo-result h3{font-size:14px;font-weight:550;margin:18px 0 12px;line-height:1.6}.demo-result li{display:flex;align-items:center;gap:9px;padding:13px 0;border-top:1px solid #e8e8ec;font-size:12px}.demo-result li .icon{height:14px;width:14px;color:var(--secondary)}.demo-result li span{flex:1;min-width:0}.demo-result li time{font-size:10px;color:var(--secondary);max-width:43%;text-align:right}.demo-status{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--secondary);border-top:1px solid #e8e8ec;padding-top:12px;line-height:1.8}.demo-status .icon{width:13px;height:13px}.demo-foot{font-size:10px;color:var(--secondary);margin-top:16px;line-height:1.8}.research-section{background:#f1f1f3}.research-section .split-section{grid-template-columns:1.05fr 1fr}.research-visual{padding:29px 28px 20px;position:relative;border:1px solid #dddde2;border-radius:25px;background:#e9e9ed}.source-question{display:flex;gap:12px;align-items:flex-start;margin:0 0 28px;padding:6px 8px}.source-question .icon{color:var(--action);width:18px;height:18px;margin-top:4px}.source-question p{font-size:15px;line-height:1.8;max-width:24em}.query-panel{width:100%;border-radius:24px 24px 0 0;filter:drop-shadow(0 12px 18px #00000009)}.research-visual figcaption{font-size:10px;line-height:1.6;color:var(--secondary);margin-top:16px;text-align:center}.feature-points{margin-top:35px;display:grid;gap:25px}.feature-points li{display:flex;gap:16px}.feature-points>li>.icon{width:20px;height:20px;margin-top:3px;color:var(--action)}.feature-points h3{font-size:15px;font-weight:550;margin-bottom:3px}.feature-points p{font-size:13px;color:var(--secondary);line-height:1.8}
.feature-pair{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.feature-pair article{border:1px solid #e0e0e5;border-radius:var(--radius);overflow:hidden;min-width:0;position:relative}.schedule-feature{background:#f1f1f3}.import-feature{background:#fff}.feature-card-copy{padding:44px 43px 27px}.feature-card-copy h2{font-size:36px;line-height:1.35;letter-spacing:-.04em;margin:17px 0 18px}.feature-card-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:var(--secondary);max-width:34em}.feature-meta{font-size:10px;color:var(--secondary);display:block;margin-top:20px}.repeat-visual{width:240px;margin:10px auto 24px}.repeat-visual img{width:100%;border-radius:20px 20px 0 0;border:1px solid #dddde3;box-shadow:0 10px 30px #00000008}.repeat-visual figcaption{font-size:9px;text-align:center;color:var(--secondary);margin-top:12px;line-height:1.8}.import-visual{padding:40px 43px 0}.import-files{display:grid;gap:10px}.import-files li{border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;gap:12px;padding:15px 18px;font-size:13px;background:var(--canvas);box-shadow:0 3px 8px #00000003}.import-files li:nth-child(2){transform:translateX(12px)}.import-files li:nth-child(3){transform:translateX(24px)}.import-files .icon{width:19px;height:19px;color:var(--secondary)}.import-connector{text-align:center;padding:24px;color:var(--secondary)}.import-connector .icon{transform:rotate(90deg)}.import-result{padding:21px 22px;background:var(--focus);color:white;border-radius:13px;display:flex;gap:13px;align-items:flex-start}.import-result>.icon{width:17px;height:17px;margin-top:3px}.import-result strong{font-size:14px;font-weight:500;display:block;line-height:1.8}.import-result span{display:block;font-size:10px;margin-top:9px;color:#ccc}.format-note{font-size:10px;color:var(--secondary);margin:30px 43px;line-height:1.9}.choice-section{background:#f1f1f3}.section-heading{margin-bottom:52px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.offline-choice>.icon{width:34px;height:34px;stroke-width:1.3;color:var(--action);margin-bottom:19px}.choice-grid h3{font-size:25px;letter-spacing:-.025em;margin-bottom:18px}.choice-grid p{font-size:14px;line-height:1.95;color:var(--secondary)}.offline-choice>p{max-width:33em}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:13px;text-decoration:none;min-height:44px;font-weight:500}.text-link:hover{text-decoration:underline}.text-link .icon{width:16px;height:16px}.offline-choice .text-link{margin-top:23px}.ai-choice{border-left:1px solid #d4d4da;padding-left:62px}.mode-row{display:flex;gap:14px;margin-top:23px}.mode-marker{width:16px;height:16px;background:var(--accent);border-radius:50%;flex:none;margin-top:6px}.mode-marker.outline{background:transparent;border:1.5px solid var(--secondary)}.mode-row h4{font-size:15px;font-weight:550}.mode-row p{font-size:12px;margin-top:5px}.ai-choice .availability-note{font-size:10px;border-top:1px solid #d4d4da;margin-top:24px;padding-top:16px;line-height:1.8}
.faq-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.faq-section h2{font-size:37px}.faq-section .text-link{margin-top:5px;font-size:12px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:15px;line-height:1.7;padding:23px 0;min-height:72px;font-weight:500}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary .icon{width:17px;height:17px;color:var(--secondary);transition:transform .2s}.faq-item[open] summary .icon{transform:rotate(180deg)}.faq-item>div{padding:0 32px 25px 0;color:var(--secondary);font-size:13px;line-height:1.95}.download-section{padding:0 0 84px}.download-surface{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:relative;isolation:isolate;min-height:550px;background:#fff}.download-surface>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%;z-index:-1;mix-blend-mode:multiply}.download-content{padding:48px 60px 42px;max-width:780px}.cta-icon{border:1px solid #e6e6eb;border-radius:14px;margin-bottom:24px;box-shadow:0 3px 10px #00000004}.download-content h2{font-size:45px;line-height:1.3;letter-spacing:-.045em}.download-content>p:not(.download-note){font-size:15px;color:var(--secondary);margin:20px 0 26px;line-height:1.9}.download-content .download-button{min-width:153px;background:rgba(255,255,255,.9)}.download-content .download-button:first-child{background:var(--focus)}.download-content .download-note{margin-bottom:0}
.site-footer{border-top:1px solid var(--line);padding-top:48px;background:#f5f5f6}.footer-top{display:grid;grid-template-columns:2fr 1fr 1.1fr 1.5fr;gap:40px;padding-bottom:40px}.footer-brand .wordmark{font-size:28px}.footer-brand p{font-size:12px;line-height:1.8;color:var(--secondary);margin-top:17px;max-width:26ch}.footer-column h2{font-size:11px;color:var(--secondary);font-weight:500;margin-bottom:14px}.footer-column a{display:block;min-height:35px;font-size:12px;text-decoration:none;overflow-wrap:anywhere}.footer-column a:hover{text-decoration:underline}.company-information{border-top:1px solid var(--line);padding:26px 0;display:grid;grid-template-columns:1fr 1.55fr;gap:50px;color:var(--secondary);font-size:10px;line-height:1.9}.company-information address{font-style:normal}.footer-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:20px 0 25px;font-size:9px;color:var(--secondary);gap:25px}.footer-bottom>span:last-child{display:flex;align-items:center;gap:7px;letter-spacing:-.02em}.footer-dot{background:var(--accent);width:4px;height:4px;border-radius:50%}
.download-dialog{border:1px solid var(--line);border-radius:24px;width:min(460px,calc(100% - 40px));padding:42px;color:var(--ink);box-shadow:0 25px 90px #00000020;background:var(--paper);max-height:calc(100dvh - 48px);overflow:auto}.download-dialog::backdrop{background:#1d1d1f66;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:12px;top:12px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center}.dialog-close:hover{background:var(--soft)}.dialog-close .icon{width:19px;height:19px}.dialog-app-icon{border:1px solid #e6e6ea;border-radius:14px;margin-bottom:25px}.download-dialog h2{font-size:30px;line-height:1.3;margin:12px 0 17px;letter-spacing:-.03em}.download-dialog>p:not(.eyebrow){color:var(--secondary);font-size:14px;line-height:1.9}.download-dialog>.text-link{margin-top:22px}body.dialog-open{overflow:hidden}
.legal-main{padding-top:56px;padding-bottom:110px}.back-link{display:inline-flex;align-items:center;gap:10px;font-size:12px;text-decoration:none;color:var(--secondary);min-height:44px;margin-bottom:38px}.back-link .icon{height:15px;width:15px}.legal-heading{max-width:880px;margin-bottom:64px}.legal-heading h1{font-size:clamp(40px,5vw,66px);line-height:1.15;letter-spacing:-.045em;margin:20px 0 13px}.legal-subtitle{font-size:14px;color:var(--secondary)}.legal-intro{font-size:18px;line-height:1.9;margin-top:29px;max-width:44em}.legal-date{color:var(--secondary);font-size:12px;margin-top:24px}.legal-eula-button{display:inline-flex;align-items:center;gap:18px;background:var(--focus);color:white;padding:15px 22px;text-decoration:none;border-radius:12px;font-size:14px;margin-top:30px;min-height:52px}.legal-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:80px;align-items:start}.legal-toc{position:sticky;top:116px;max-height:calc(100dvh - 140px);overflow:auto;scrollbar-width:thin}.legal-toc details>summary{list-style:none;font-size:12px;display:flex;justify-content:space-between;color:var(--secondary);min-height:44px;align-items:center}.legal-toc details>summary::-webkit-details-marker{display:none}.legal-toc summary .icon{width:14px;height:14px}.legal-toc nav{border-top:1px solid var(--line);margin-top:8px;padding-top:10px}.legal-toc a{display:flex;gap:13px;padding:8px 0;min-height:36px;font-size:11px;line-height:1.7;text-decoration:none;color:var(--secondary)}.legal-toc a:hover{color:var(--ink)}.legal-toc a>span{font-size:9px;line-height:2.1;color:var(--action)}.legal-document{min-width:0;max-width:830px}.legal-section{padding:29px 0 30px;border-top:1px solid var(--line);scroll-margin-top:110px}.legal-section:first-child{padding-top:0;border:0}.legal-section h2{display:flex;align-items:baseline;gap:17px;font-size:22px;line-height:1.5;margin-bottom:20px;letter-spacing:-.02em}.legal-section h2>span{font-size:10px;font-weight:500;color:var(--action);flex:none;letter-spacing:.02em}.legal-section p,.legal-section li{font-size:14px;line-height:2;color:#4e4e53;overflow-wrap:anywhere}.legal-section p+p,.legal-section p+ul,.legal-section ul+p{margin-top:17px}.legal-section ul{list-style:disc;padding-left:22px}.legal-section li+li{margin-top:12px}.legal-section a{color:var(--ink)}.legal-section strong{font-weight:600;color:var(--ink)}
@media(min-width:1600px){.hero{padding-top:75px;padding-bottom:85px}.hero-title{font-size:78px}.hero-visual{height:650px}.hero-phone{right:40px;width:285px}.voice-note{left:5px;top:110px}.task-teaser{left:5px;bottom:105px}}
@media(max-width:1200px){.container{width:calc(100% - 72px)}.nav-shell{gap:22px}.desktop-nav{gap:22px}.hero{gap:15px}.hero-visual{height:615px}.hero-phone{width:245px;right:2px;top:20px}.voice-note{width:245px;padding:19px;left:-5px;top:100px}.voice-note p{font-size:16px}.task-teaser{width:250px;left:0;bottom:96px;padding:18px}.task-teaser>p{font-size:16px}.hero-lead{font-size:16px}.hero .download-button{min-width:139px;gap:10px;padding:10px 11px}.hero .download-name{font-size:13px}.hero .download-button .icon{width:14px;height:14px}.split-section{gap:58px}.choice-grid{gap:58px}.ai-choice{padding-left:42px}.feature-card-copy{padding:36px 32px 22px}.feature-card-copy h2{font-size:32px}.import-visual{padding-inline:32px}.format-note{margin-inline:32px}.footer-top{gap:25px}.company-information{gap:35px}.legal-layout{gap:50px;grid-template-columns:200px minmax(0,1fr)}}
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@media(max-width:760px){html{scroll-padding-top:90px}.container{width:calc(100% - 40px)}.site-header{backdrop-filter:none;background:rgba(250,250,250,.98)}.nav-shell{height:70px;gap:20px;justify-content:space-between}.wordmark{font-size:27px;letter-spacing:-1.2px}.brand-dot{width:7px;height:7px;margin-left:7px}.desktop-nav,.nav-download{display:none}.nav-actions{gap:22px}.language-switch{font-size:12px}.language-switch summary{gap:5px}.mobile-navigation{display:block;position:relative}.mobile-navigation summary{display:grid;place-items:center;width:44px;height:44px;list-style:none}.mobile-navigation summary .icon{width:22px;height:22px}.mobile-navigation nav{position:absolute;top:calc(100% + 14px);right:0;width:220px;padding:8px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 12px 30px #0000000e}.mobile-navigation nav a{display:block;text-decoration:none;font-size:14px;padding:12px;min-height:46px;border-radius:7px}.mobile-navigation nav a:hover{background:var(--soft)}.hero{grid-template-columns:1fr;padding-top:39px;padding-bottom:34px;gap:20px}.hero-copy{padding:0}.hero-title{font-size:clamp(40px,7.2vw,58px);line-height:1.25;margin:22px 0 19px;letter-spacing:-.05em}.locale-en .hero-title{font-size:clamp(49px,8.6vw,64px);max-width:14ch;line-height:1.06}.locale-en .hero-title span:last-child{max-width:12ch}.hero-lead{font-size:15px;line-height:1.85;max-width:34em;margin-bottom:25px}.locale-en .hero-lead{max-width:36em;line-height:1.8}.hero .download-buttons{max-width:none;gap:8px}.hero .download-button{flex:1;min-width:0;gap:9px;padding:11px 12px;min-height:63px}.hero .download-name{font-size:12px}.hero .download-state{font-size:9px}.hero .download-button .icon{width:14px;height:14px}.download-note{font-size:10px;margin-top:12px}.eyebrow{font-size:10px;letter-spacing:.08em}.hero-visual{width:100%;max-width:510px;margin-inline:auto;height:600px;margin-top:15px}.hero-phone{width:252px;top:13px;right:12px;border-radius:27px}.hero-paper{width:710px;height:570px;left:-160px;top:30px;object-position:80% 50%}.voice-note{width:230px;left:1px;top:102px;padding:20px}.voice-note p{font-size:16px}.voice-note .small-label{font-size:10px}.task-teaser{width:255px;left:6px;bottom:83px;padding:20px}.task-teaser>p{font-size:17px}.hero-visual figcaption{bottom:0;right:5px;font-size:9px}.value-strip{grid-template-columns:1fr;padding:17px 0;gap:13px}.value-strip p{justify-content:flex-start;font-size:12px;gap:12px;padding:0 14px}.value-strip p+p{border:0}.value-strip .icon{width:17px;height:17px}.section{padding-block:69px}.split-section,.research-section .split-section{grid-template-columns:1fr;gap:38px}.section-copy h2,.section-heading h2{font-size:34px;line-height:1.35;letter-spacing:-.04em;margin:17px 0 20px}.section-lead{font-size:14px;line-height:1.95;max-width:none}.step-list{margin-top:27px;gap:20px}.step-list h3{font-size:15px}.step-list p{font-size:12px}.step-list li{gap:17px}.work-demo{padding:23px 20px;border-radius:20px}.demo-tabs{margin:15px 0 20px}.demo-tabs button{font-size:11px;min-height:42px}.demo-input{padding:17px 15px;min-height:116px;gap:10px}.demo-input p{font-size:13px;line-height:1.85}.demo-result{padding:18px;min-height:270px}.demo-result h3{font-size:13px}.demo-result li{font-size:12px;padding:14px 0}.demo-result li time{font-size:10px}.demo-foot{font-size:9px}.research-section .section-copy{grid-row:1}.research-visual{max-width:470px;margin-inline:auto;width:100%;padding:26px 22px 18px}.source-question p{font-size:14px}.feature-pair{grid-template-columns:1fr;gap:23px}.feature-card-copy{padding:31px 28px 23px}.feature-card-copy h2{font-size:31px}.feature-card-copy>p:not(.eyebrow){font-size:14px}.repeat-visual{width:235px;margin-top:0;margin-bottom:22px}.import-visual{max-width:440px;padding:18px 31px 0;margin:0 auto}.import-files li{font-size:12px;padding:15px}.import-files li:nth-child(3){transform:translateX(10px)}.import-files li:nth-child(2){transform:translateX(5px)}.import-result strong{font-size:13px}.format-note{margin:25px 28px 32px;font-size:10px}.choice-grid{grid-template-columns:1fr;gap:34px}.section-heading{margin-bottom:34px}.choice-grid h3{font-size:23px;margin-bottom:13px}.choice-grid p{font-size:14px}.offline-choice>.icon{width:31px;height:31px;margin-bottom:17px}.offline-choice .text-link{margin-top:15px}.ai-choice{border-left:0;border-top:1px solid var(--line);padding:29px 0 0}.mode-row{margin-top:22px}.mode-row h4{font-size:15px}.mode-row p{font-size:12px}.ai-choice .availability-note{font-size:10px}.faq-section{grid-template-columns:1fr;gap:24px}.faq-section .section-copy h2{font-size:32px}.faq-section .text-link{margin-top:0}.faq-item summary{font-size:14px;padding:21px 0;min-height:68px}.faq-item>div{font-size:13px;padding-right:18px}.download-section{padding-bottom:50px}.download-surface{width:calc(100% - 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@media(max-width:380px){.container{width:calc(100% - 32px)}.nav-actions{gap:14px}.hero-title{font-size:37px}.locale-en .hero-title{font-size:47px}.hero .download-button{padding:10px 9px;gap:6px}.hero .download-name{font-size:11px}.hero .download-state{font-size:9px}.hero .download-button .icon{width:12px;height:12px}.hero-visual{height:550px}.hero-phone{width:226px;right:7px;top:13px}.voice-note{width:202px;padding:17px;top:95px;left:0}.voice-note p{font-size:14px}.task-teaser{width:229px;padding:18px;left:2px;bottom:75px}.task-teaser>p{font-size:15px}.hero-paper{left:-160px;width:620px;height:520px}.section-copy h2,.section-heading h2{font-size:31px}.demo-tabs button{font-size:10px}.demo-result{padding:15px}.demo-result li{font-size:11px}.demo-result li time{font-size:9px}.feature-card-copy{padding-inline:23px}.feature-card-copy h2{font-size:28px}.import-visual{padding-inline:24px}.download-surface{width:calc(100% - 32px)}.download-content{padding-inline:22px}.download-content h2{font-size:30px}.legal-toc nav{grid-template-columns:1fr}.locale-en .legal-heading h1{font-size:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.site-header,.skip-link,.legal-toc,.site-footer,.back-link,.download-dialog{display:none}.container{width:100%}.legal-main{padding:0}.legal-heading{margin-bottom:30px}.legal-layout{display:block}.legal-heading h1{font-size:32px}.legal-intro{font-size:13px}.legal-section h2{font-size:18px}.legal-section p,.legal-section li{font-size:11px;line-height:1.7}.legal-section{break-inside:auto;padding:20px 0}.legal-section h2{break-after:avoid}a{color:inherit}body{background:#fff}}
.hero-backdrop{position:absolute;inset:0;overflow:hidden;z-index:-1;pointer-events:none}.hero-paper{z-index:auto}
@media(max-width:380px){.hero .download-button>.icon{display:none}}
@media(max-width:760px){.hero .download-button>.icon{display:none}}
.icon-definitions{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.work-demo,.research-visual,.schedule-feature,.choice-section{--secondary:#626267}
.dialog-channel{display:block;font-size:13px;font-weight:500;line-height:1.6;color:var(--secondary);letter-spacing:0;margin-bottom:9px}
@media(max-width:350px){.hero-title{font-size:32px}}
.repeat-visual{width:min(300px,calc(100% - 56px))}
@media(max-width:760px){.download-content{--secondary:#525258}}
@media(max-width:350px){.locale-zh-Hans .legal-heading h1{font-size:35px}}