:root{color:#263e30;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--paper:#f7f7ef;--white:#fffef9;--ink:#263e30;--green:#284f3d;--muted:#5c6b5c;--line:#d9dfd0;--gold:#d6af4b;background:#f7f7ef;font-family:Microsoft YaHei,PingFang SC,Noto Sans SC,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-size:16px;line-height:1.75}button,input{font:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer;background:0 0;border:0}a{color:inherit;text-decoration:none}img,svg{vertical-align:middle}img{max-width:100%;height:auto}svg{flex-shrink:0}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{text-wrap:balance}button:disabled{cursor:not-allowed;color:#59634f!important;box-shadow:none!important;background:#dbe0d4!important}a,button,summary,input{outline-offset:4px}:focus-visible{outline:3px solid #946b16}::selection{color:var(--ink);background:#e4ebbd}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}button,a,summary{transition:background-color .16s,color .16s,box-shadow .16s}a:hover{color:#53732e}button:not(:disabled):active{transform:translateY(1px)}main:focus{outline:none}.section-wrap{width:min(1200px,100% - 96px);margin-inline:auto}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--green);color:#fff;padding:10px 18px;position:fixed;top:12px;left:20px;transform:translateY(-160%)}.skip-link:focus{transform:none}.brand-lockup{width:176px;height:auto;display:block}.brand-mark{flex:none;display:block}.brand-link{align-items:center;display:inline-flex}.eyebrow{letter-spacing:.06em;color:var(--green);align-items:center;gap:10px;font-size:14px;font-weight:600;display:inline-flex}.small-sun{background:var(--gold);border-radius:50%;width:10px;height:10px;box-shadow:0 0 0 5px #d6af4b1a}.button{text-align:center;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:20px;min-height:52px;padding:12px 22px;font-size:15px;font-weight:600;line-height:1.5;display:inline-flex}.button.primary{background:var(--green);color:#fff}.button.primary:hover{color:#fff;background:#3b633d}.button.secondary{border-color:#bdc9b1}.button.secondary:hover{background:#e8eedc}.button.small{gap:12px;min-height:46px;padding:11px 18px;font-size:14px}.icon-button{border-radius:8px;flex:none;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.icon-button:hover{background:#e7ecd9}.text-button,.text-link{align-items:center;gap:10px;min-height:44px;font-size:15px;font-weight:600;display:inline-flex}.text-link{text-underline-offset:5px;text-decoration:underline 1px}.serif-accent{color:#65833d;font-family:Noto Serif SC,Songti SC,STSong,SimSun,serif;font-weight:600}h2{letter-spacing:-.035em;font-size:clamp(32px,3.5vw,46px);font-weight:700;line-height:1.42}.section-intro{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:42px;display:flex}.section-intro h2{margin-top:18px}.intro-side{max-width:430px;color:var(--muted);font-size:16px;line-height:1.9}.section-footnote,.capture-note,.mini-note{color:var(--muted);font-size:13px;line-height:1.85}.section-footnote{margin-top:24px}.capture-note{text-align:center;margin-top:18px}.tiny-label{color:var(--muted);align-items:center;gap:7px;font-size:13px;font-weight:500;display:inline-flex}.tag{color:#4a6535;background:#e9eedc;border-radius:5px;align-items:center;padding:3px 10px;font-size:13px;line-height:1.5;display:inline-flex}.tag.amber{color:#796123;background:#fbf0d5}.site-header{z-index:10;backdrop-filter:blur(12px);background:#f7f7eff5;border-bottom:1px solid #dde2d3;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;max-width:1440px;min-height:84px;margin:auto;padding:15px 40px;display:flex}.desktop-nav{gap:28px;display:flex}.desktop-nav a,.management-link{white-space:nowrap;font-size:14px}.desktop-nav a{padding-block:10px}.header-actions{align-items:center;gap:23px;display:flex}.management-link{align-items:center;gap:8px;display:inline-flex}.button.nav-cta{gap:15px;min-height:44px;padding:10px 18px;font-size:14px}.menu-toggle{display:none}.mobile-nav{border-top:1px solid var(--line);background:var(--paper);padding:8px 24px 18px}.mobile-nav a{justify-content:space-between;padding:12px 8px;font-size:16px;display:flex}.hero{isolation:isolate;grid-template-columns:1fr 1fr;column-gap:40px;padding-top:58px;display:grid;position:relative}.hero-copy{align-self:center;padding-bottom:40px}.hero h1{letter-spacing:-.045em;margin-top:28px;font-size:clamp(44px,5.4vw,72px);font-weight:750;line-height:1.23}.highlight-word{z-index:0;display:inline-block;position:relative}.highlight-word:after{content:"";z-index:-1;background:#d6af4b86;border-radius:50%;height:8px;position:absolute;bottom:5px;left:0;right:0;transform:rotate(-1deg)}.hero-description{color:var(--muted);margin-top:28px;font-size:18px;line-height:1.95}.hero-actions{flex-wrap:wrap;align-items:center;gap:24px;margin-top:32px;display:flex}.hero-meta{color:var(--muted);margin-top:19px;font-size:13px}.hero-meta span{margin-top:3px;font-size:13px;display:block}.hero-product{flex-direction:column;align-items:center;min-width:0;padding:34px 0 0 45px;display:flex;position:relative}.hero-product:before{content:"";z-index:-1;background:#e5ebd8;border-radius:49% 46% 42% 47%;position:absolute;inset:72px 16px 48px 24px;transform:rotate(-6deg)}.hero-product-note{width:100%;color:var(--muted);justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px;font-size:13px;display:flex}.handwritten{color:#6c7e44;font-family:STKaiti,KaiTi,serif;font-size:23px;transform:rotate(-4deg)}.phone-frame{background:#f8faef;border:1px solid #c9d2bd;border-radius:25px;width:320px;max-width:100%;padding:7px;overflow:hidden;box-shadow:0 18px 36px -24px #30422d88}.phone-frame .screen-button{border-radius:18px;overflow:hidden}.hero-phone{width:288px}.screen-button{text-align:left;isolation:isolate;width:100%;padding:0;display:block;position:relative}.screen-button img{width:100%;height:auto;display:block}.screen-enlarge{color:var(--green);background:#fffef9ed;border:1px solid #d9dfcd;border-radius:6px;align-items:center;gap:5px;padding:5px 9px;font-size:12px;display:flex;position:absolute;bottom:10px;right:10px;box-shadow:0 2px 10px #233d3210}.screen-button:hover .screen-enlarge{background:var(--green);color:#fff}.hero-sidecard{pointer-events:none;background:#fffef9f5;border:1px solid #e2e5d8;border-radius:14px;align-items:center;gap:8px;padding:8px 18px 10px 0;display:flex;position:absolute;bottom:62px;left:-12px;transform:rotate(-4deg);box-shadow:0 8px 22px #3c4e2f0b}.hero-sidecard img{object-fit:contain;width:96px;height:96px}.hero-sidecard span{color:var(--muted);font-size:12px}.hero-sidecard strong{font-size:17px;line-height:1.65;display:block}.hero-bottom{border-top:1px solid var(--line);color:var(--muted);grid-column:1/-1;justify-content:space-between;align-items:center;gap:20px;margin-top:42px;padding-block:23px;font-size:13px;display:flex}.hero-bottom div,.hero-bottom a{align-items:center;gap:15px;display:flex}.hero-bottom>a svg{transform:rotate(90deg)}.experience{padding-block:96px}.demo-label{align-items:center;gap:7px;margin-top:13px;font-size:13px;display:inline-flex}.demo-label>span,.status-dot{background:#7b9456;border-radius:50%;width:6px;height:6px;display:inline-block}.demo-shell{border:1px solid var(--line);background:var(--white);border-radius:14px;grid-template-columns:270px minmax(0,1fr);display:grid;overflow:hidden}.demo-rail{background:#eef1e6;flex-direction:column;padding:20px 0;display:flex}.demo-step{text-align:left;border-left:3px solid #0000;align-items:center;gap:14px;min-height:110px;padding:24px;display:flex}.demo-step>span:nth-child(2){flex:1;min-width:0}.step-number{color:#6b7856;font-variant-numeric:tabular-nums;font-size:13px}.demo-step strong{font-size:17px;line-height:1.5;display:block}.step-description{color:var(--muted);margin-top:4px;font-size:13px;line-height:1.7;display:block}.demo-step>svg{color:#73845c;width:16px}.demo-step.active{border-color:var(--green);background:#fffef9}.demo-step.active strong{color:var(--green)}.reset-demo{min-height:44px;color:var(--muted);border-radius:5px;justify-content:center;align-items:center;gap:8px;margin:20px auto 0;padding:8px 16px;font-size:13px;display:flex}.reset-demo:hover{background:#e3e9d7}.demo-stage{min-width:0;padding:25px 32px 32px}.demo-stage:focus{outline-offset:-3px;outline:2px solid #a8b68b}.demo-topline{color:var(--muted);border-bottom:1px solid var(--line);justify-content:space-between;margin-bottom:26px;padding-bottom:17px;font-size:13px;display:flex}.demo-topline>span:first-child{align-items:center;gap:8px;display:flex}.demo-content{animation:.2s ease-out appear}.input-modes,.segmented{border:1px solid var(--line);background:#f1f3e8;border-radius:8px;align-items:center;gap:4px;width:max-content;max-width:100%;padding:4px;display:flex}.input-modes{width:100%;margin-bottom:22px}.input-modes button,.segmented button{border-radius:5px;justify-content:center;align-items:center;gap:7px;min-height:43px;padding:9px 18px;font-size:14px;line-height:1.5;display:flex}.input-modes button{flex:1}.input-modes button[aria-pressed=true],.segmented button[aria-pressed=true]{background:var(--white);color:var(--green);font-weight:600;box-shadow:0 1px 4px #32452914}.source-example{background:#f6f6ee;border:1px solid #e0e4d6;border-radius:8px;padding:22px 24px}.voice-top{align-items:center;gap:16px;margin-bottom:21px;display:flex}.mic-disc{width:44px;height:44px;color:var(--green);background:#e2e9d4;border-radius:50%;justify-content:center;align-items:center;display:flex}.waveform{flex:1;align-items:center;gap:4px;height:42px;display:flex;overflow:hidden}.waveform i{background:#8b9d62;border-radius:3px;flex:1;min-width:2px;max-width:4px;display:block}.source-caption{white-space:nowrap;color:var(--muted);font-size:13px}.original-quote{margin-top:9px;font-size:19px;line-height:1.95}.receipt-inline{flex-wrap:wrap;align-items:center;gap:13px;margin-bottom:20px;display:flex}.receipt-inline>div{flex:1}.receipt-inline strong{font-size:15px;display:block}.receipt-inline>div>span{color:var(--muted);margin-top:5px;font-size:13px;display:block}.demo-bottom{justify-content:space-between;align-items:center;gap:18px;margin-top:24px;display:flex}.demo-bottom>p{color:var(--muted);flex:1;font-size:14px}.service-explanation{border-left:2px solid #b6c68f;margin-top:18px;padding-left:15px}.service-explanation strong{color:#45632f;font-size:14px;font-weight:600;display:block}.service-explanation p{color:var(--muted);margin-top:4px;font-size:14px;line-height:1.8}.stage-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.stage-heading h3{font-size:21px;line-height:1.55}.review-fields{grid-template-columns:1.2fr 1fr 1fr;gap:10px;display:grid}.review-fields button{border:1px solid var(--line);text-align:left;border-radius:8px;min-width:0;padding:16px 13px}.review-fields button.selected{background:#edf2de;border-color:#a1b477}.review-fields button>span{color:var(--muted);justify-content:space-between;align-items:center;gap:7px;font-size:13px;display:flex}.review-fields strong{overflow-wrap:anywhere;margin-top:10px;font-size:17px;line-height:1.5;display:block}.source-trace{background:#f4f4eb;border-radius:8px;margin-top:17px;padding:20px 22px}.source-trace>p{margin-top:10px;font-size:16px;line-height:1.9}.source-trace mark{color:#3d512e;background:#e8e3af;padding:2px}.source-trace .source-note{color:#5a6a4c;font-size:13px}.demo-confirm{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:17px;margin-top:25px;display:flex}.demo-confirm label{align-items:center;gap:10px;min-height:44px;font-size:14px;display:flex}.demo-confirm input{width:20px;height:20px;accent-color:var(--green);flex:none;margin:0}.route-choice{gap:10px;margin-bottom:20px;display:flex}.route-choice button{border:1px solid var(--line);border-radius:7px;flex:1;min-height:46px;padding:9px 12px;font-size:14px}.route-choice button[aria-pressed=true]{background:#e9efdc;border-color:#8ba268;font-weight:600}.personal-example{background:#f2f5e8;border-radius:9px;gap:20px;padding:23px;display:flex}.personal-example h4{margin-bottom:10px;font-size:19px}.personal-example p{color:var(--muted);font-size:15px}.role-flow{gap:9px;margin-bottom:24px;display:flex}.role-flow button{border-bottom:2px solid var(--line);flex:1;align-items:center;gap:7px;min-height:48px;padding:9px 7px;font-size:13px;display:flex}.role-flow button>span{background:#ebefdf;border-radius:50%;place-items:center;width:25px;height:25px;font-size:12px;display:grid}.role-flow button.selected{border-color:var(--green);color:var(--green);font-weight:600}.role-flow button.selected>span{background:var(--green);color:#fff}.role-flow svg{width:14px;margin-left:auto}.role-example{background:#f5f5ec;border-radius:8px;gap:20px;padding:24px;display:flex}.role-avatar{background:#e4ebd5;border-radius:10px;flex:none;place-items:center;width:52px;height:52px;display:grid}.role-example h4{margin:6px 0 10px;font-size:19px;line-height:1.65}.role-example p{color:var(--muted);font-size:15px;line-height:1.85}.mini-document{border:1px solid var(--line);background:#fffefa;border-radius:4px;padding:22px 26px}.mini-document h4{text-align:center;margin:15px 0 25px;font-family:SimSun,serif;font-size:25px}.mini-document-row{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:12px 0;font-size:14px;display:flex}.mini-document-row>span{color:var(--muted);flex:none}.mini-document-row strong{text-align:right;font-weight:500}.document-stamp{color:#927748;border:2px solid #baa477;margin-top:20px;padding:2px 10px;font-size:14px;display:inline-block;transform:rotate(-8deg)}.review-section{background:#eaf0dd;border-block:1px solid #dce3d0;padding-block:72px}.review-layout{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.review-copy h2{margin-top:20px}.review-copy>p{max-width:470px;color:var(--muted);margin-top:23px;font-size:17px;line-height:1.95}.evidence-list{margin:28px 0 0;padding:0;list-style:none}.evidence-list li{border-top:1px solid #cbd5bc;gap:17px;padding:21px 0;display:flex}.evidence-list li>span{color:#697d4c;margin-top:4px;font-size:13px}.evidence-list h3{font-size:18px;font-weight:600;line-height:1.6}.evidence-list p{color:var(--muted);margin-top:6px;font-size:15px;line-height:1.85}.review-product,.qinghe-product{flex-direction:column;align-items:center;display:flex}.review-product .segmented{background:#e0e7ce;border-color:#cbd5b8;margin-bottom:20px}.team-section{padding-block:96px}.team-path{border-block:1px solid var(--line);justify-content:center;align-items:center;gap:26px;margin-bottom:34px;padding:23px 0;display:flex}.team-path>span{align-items:center;gap:10px;font-size:16px;display:flex}.team-path>svg{color:#899879}.team-description{grid-template-columns:185px 1fr auto;align-items:center;gap:30px;margin-bottom:28px;display:grid}.role-tabs{flex-direction:column;align-items:stretch;width:100%}.role-tabs button{padding:12px 16px}.role-detail h3{font-size:21px;line-height:1.6}.role-detail p{color:var(--muted);max-width:670px;margin-top:8px;font-size:15px}.desktop-product{background:var(--white);border:1px solid #cfd7c3;border-radius:12px;overflow:hidden;box-shadow:0 18px 40px -30px #4358335c}.product-window-caption{color:#526546;background:#edf0e3;border-bottom:1px solid #d7decb;justify-content:space-between;gap:15px;padding:15px 22px;font-size:13px;display:flex}.product-window-caption>span:first-child{align-items:center;gap:8px;font-weight:600;display:flex}.desktop-product .screen-enlarge{padding:8px 14px;font-size:14px;bottom:18px;right:18px}.team-note{color:var(--muted);flex-wrap:wrap;align-items:center;gap:15px 28px;margin-top:24px;font-size:13px;display:flex}.team-note>span{align-items:center;gap:7px;display:inline-flex}.team-note>span:last-child{margin-left:auto}.materials-section{border-block:1px solid var(--line);background:#f0f1e5;padding-block:88px}.materials-layout{grid-template-columns:1fr 1fr;align-items:start;gap:68px;display:grid}.material-list>button{text-align:left;border-bottom:1px solid #d4dbc9;border-left:3px solid #0000;align-items:center;gap:19px;width:100%;padding:25px 16px;line-height:1.6;display:flex}.material-list>button[aria-pressed=true]{border-left-color:var(--green);background:#fffef9}.material-list>button>span:nth-child(2){flex:1;min-width:0}.material-list strong{font-size:18px;display:block}.material-list>button>span:nth-child(2)>span{color:var(--muted);margin-top:5px;font-size:14px;display:block}.material-format{color:var(--muted);white-space:nowrap;font-size:12px}.paper-stage{min-width:0}.paper-preview{background:#fffefa;border:1px solid #dce0d3;min-height:455px;padding:32px;box-shadow:0 12px 24px -16px #4f5f3755}.paper-kicker{color:var(--muted);align-items:center;gap:11px;font-size:12px;display:flex}.paper-kicker .brand-mark{width:29px;height:29px}.paper-preview h3{text-align:center;letter-spacing:.12em;margin:22px 0 18px;font-family:Noto Serif SC,SimSun,serif;font-size:26px;font-weight:600}.paper-rule{border-block:1px solid #a9b79b;height:3px;margin-bottom:22px;display:block}.paper-data{margin:0 0 20px;font-size:14px}.paper-data>div{justify-content:space-between;gap:20px;margin:12px 0;display:flex}.paper-data dt{color:var(--muted);flex:none}.paper-data dd{text-align:right;margin:0}.paper-table-wrap{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:11px 8px}th{color:var(--muted);background:#f4f5ea;font-weight:500}th:last-child,td:last-child{text-align:right;white-space:nowrap}.paper-total{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-size:14px;display:flex}.paper-total strong{font-variant-numeric:tabular-nums;font-size:27px;font-weight:500}.paper-watermark{color:#738067;text-align:center;margin-top:25px;font-size:12px}.signature-hint{color:var(--muted);margin-top:17px;font-size:13px}.paper-preview-button{justify-content:center;align-items:center;gap:9px;width:100%;min-height:48px;margin-top:12px;font-size:14px;display:flex}.paper-preview-button:hover{background:#e4e9d5}.explanation-block{margin:18px 0}.explanation-block p{margin-top:7px;font-size:15px;line-height:1.85}.attachment-preview>svg{color:#8b9f5d;margin:12px auto 15px;display:block}.attachment-preview h4{text-align:center;font-size:19px}.attachment-preview>p{text-align:center;color:var(--muted);margin-top:10px;font-size:14px}.attachment-preview ul{margin:20px 0;padding:0;list-style:none}.attachment-preview li{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:12px 0;font-size:14px;display:flex}.attachment-preview li span{color:var(--muted);margin-left:auto;font-size:12px}.qinghe-section{padding-block:96px}.qinghe-layout{grid-template-columns:1.1fr .9fr;align-items:center;gap:88px;display:grid}.qinghe-greeting{align-items:center;gap:13px;margin-bottom:15px;display:flex}.qinghe-greeting img{width:82px;height:82px;margin-left:-14px}.qinghe-description{color:var(--muted);margin-top:22px;font-size:17px;line-height:1.9}.question-list{flex-wrap:wrap;gap:8px;margin:25px 0 18px;display:flex}.question-list button{border:1px solid var(--line);border-radius:7px;align-items:center;gap:9px;min-height:44px;padding:8px 12px;font-size:14px;display:flex}.question-list button[aria-pressed=true]{background:#e9efda;border-color:#a9bc8a}.assistant-answer{border:1px solid var(--line);background:var(--white);border-radius:12px;padding:23px 25px}.assistant-answer>p{margin-top:9px;font-size:16px;line-height:1.95}.source-disclosure{border-top:1px solid var(--line);margin-top:18px;padding-top:5px}.source-disclosure summary{align-items:center;gap:8px;min-height:48px;font-size:14px;line-height:1.65;display:flex}.source-disclosure summary>svg:last-child{margin-left:auto}.source-disclosure[open] summary>svg:last-child{transform:rotate(45deg)}.source-disclosure>p{color:var(--muted);margin:7px 0 10px;font-size:14px}.source-disclosure>span{color:var(--muted);font-size:12px;line-height:1.8;display:block}.assistant-note{color:var(--muted);margin-top:15px;font-size:13px}.qinghe-product .phone-frame{background:#e8edd8;width:336px}.faq{border-top:1px solid var(--line);grid-template-columns:.8fr 1.2fr;gap:80px;padding-block:72px 96px;display:grid}.faq h2{margin-top:18px;font-size:32px}.faq>div>p{color:var(--muted);margin-top:20px;font-size:16px;line-height:1.9}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{align-items:center;gap:15px;min-height:76px;padding:20px 0;font-size:16px;font-weight:500;line-height:1.65;display:flex}.faq-number{color:#788566;font-size:12px;font-weight:400}.faq-list summary>svg{margin-left:auto}.faq-list details[open] summary>svg{transform:rotate(45deg)}.faq-list details>p{color:var(--muted);padding:0 28px 24px;font-size:15px;line-height:1.95}.final-cta{text-align:center;border-top:1px solid var(--line);padding-block:68px 86px}.final-cta>.brand-mark{width:75px;height:75px;margin:0 auto 16px}.final-cta>.eyebrow{display:block}.final-cta h2{margin-top:20px;font-size:clamp(32px,3.7vw,48px);line-height:1.5}.final-cta h2 span{color:#708a40}.cta-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-top:30px;display:flex}.final-cta>p{color:var(--muted);margin-top:20px;font-size:13px}.site-footer{border-top:1px solid var(--line);background:#edf0e3}.footer-main{justify-content:space-between;align-items:center;gap:24px;padding:30px 0;display:flex}.footer-main .brand-lockup{width:160px}.footer-main>span{color:var(--muted);margin-right:auto;font-size:14px}.back-top{align-items:center;gap:8px;min-height:44px;font-size:13px;display:flex}.back-top svg{transform:rotate(-90deg)}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;padding:16px 0 22px;font-size:13px;display:flex}.footer-bottom>div{gap:24px;display:flex}.footer-bottom a{align-items:center;gap:5px;display:inline-flex}.site-dialog{background:var(--paper);color:var(--ink);width:min(700px,100% - 32px);max-height:calc(100vh - 40px);overscroll-behavior:contain;border:1px solid #c9d4bc;border-radius:14px;max-height:calc(100dvh - 40px);padding:0;overflow:auto;box-shadow:0 22px 90px #142e2c42}.site-dialog::backdrop{backdrop-filter:blur(4px);background:#21382bbc}.dialog-heading{z-index:1;background:var(--paper);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;padding:17px 24px;display:flex;position:sticky;top:0}.dialog-heading h2{letter-spacing:0;font-size:21px;line-height:1.5}.dialog-content{padding:24px}.dialog-disclaimer,.dialog-footnote{color:var(--muted);margin-bottom:19px;font-size:14px;line-height:1.9}.dialog-footnote{margin:20px 0 0}.site-dialog .paper-preview{min-height:0}.site-dialog.phone-image{width:min(470px,100% - 24px)}.site-dialog.desktop-image{width:min(1400px,100% - 32px)}.phone-image .dialog-content>img{width:390px;max-width:100%;margin-inline:auto;display:block}.desktop-image .dialog-content>img{width:100%;display:block}.original-image-link{margin-top:18px;font-size:14px}@keyframes appear{0%{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:none}}@media (min-width:1440px){.hero-product{padding-left:70px}.hero-phone{width:302px}.hero-sidecard{bottom:75px;left:10px}}@media (max-width:1120px){.section-wrap{width:calc(100% - 64px)}.header-inner{gap:20px;padding-inline:30px}.desktop-nav{gap:18px}.header-actions{gap:15px}.management-link{display:none}.hero{column-gap:20px;padding-top:40px}.hero h1{font-size:60px}.hero-product{padding-left:20px}.hero-product-note{flex-direction:column;align-items:flex-end;gap:5px}.hero-sidecard{bottom:58px;left:-4px}.hero-sidecard img{width:76px;height:76px}.hero-sidecard strong{font-size:15px}.hero-description{font-size:17px}.hero-actions{gap:14px}.hero-actions .button{padding-inline:16px}.demo-shell{grid-template-columns:240px 1fr}.demo-step{padding:20px 16px}.demo-stage{padding-inline:26px}.materials-layout{gap:35px}.material-format{display:none}.material-list>button{gap:13px}.review-layout{gap:45px}.team-description{grid-template-columns:170px 1fr}.team-description>.text-link{grid-column:2}.qinghe-layout{gap:48px}.faq{gap:45px}}@media (max-width:820px){.desktop-nav{display:none}.menu-toggle{display:flex}.management-link{display:inline-flex}.header-actions{gap:14px}.hero{column-gap:18px}.hero h1{font-size:48px}.hero .eyebrow{font-size:13px;line-height:1.8}.hero-description{font-size:16px}.hero-phone{width:260px}.hero-product{padding-left:0}.hero-product-note{font-size:12px}.hero-sidecard{padding-right:12px;bottom:50px;left:-4px}.hero-sidecard img{width:62px;height:62px}.hero-sidecard strong{font-size:14px}.hero-sidecard span{font-size:11px}.hero-bottom>span{display:none}.hero-actions{flex-direction:column;align-items:flex-start;gap:8px}.hero-copy{padding-bottom:0}.section-intro{gap:24px}.intro-side{font-size:15px}.demo-shell{grid-template-columns:1fr}.demo-rail{border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);padding:0;display:grid}.demo-step{border-bottom:3px solid #0000;border-left:0;min-height:88px;padding:17px 13px;display:block}.demo-step.active{border-bottom-color:var(--green)}.demo-step strong{font-size:15px}.step-description,.demo-step>svg{display:none}.step-number{margin-bottom:3px;display:block}.reset-demo{grid-column:1/-1;min-height:40px;margin:0;font-size:12px}.demo-stage{padding:24px}.review-layout{gap:36px}.review-copy h2{font-size:34px}.review-copy>p{font-size:16px}.evidence-list h3{font-size:17px}.evidence-list p{font-size:14px}.review-product .phone-frame{width:280px}.review-product .capture-note{font-size:12px}.materials-layout{gap:25px}.paper-preview{padding:23px}.paper-preview h3{font-size:22px}.material-list strong{font-size:16px}.material-list>button{gap:10px;padding:23px 10px}.material-list>button>svg:first-child{display:none}.material-list>button>span:nth-child(2)>span{font-size:13px}.qinghe-layout{gap:35px}.qinghe-copy h2{font-size:34px}.qinghe-description{font-size:16px}.qinghe-product .phone-frame{width:290px}.faq{grid-template-columns:1fr;gap:25px}.faq>div>p{display:none}.faq h2{font-size:34px}.footer-main>span{display:none}}@media (max-width:650px){html{scroll-padding-top:88px}.section-wrap{width:calc(100% - 40px)}.header-inner{gap:12px;min-height:72px;padding:12px 20px}.brand-lockup{width:145px}.header-actions{gap:8px}.management-link{display:none}.button.nav-cta{gap:0;padding:9px 12px;font-size:13px}.nav-cta svg{display:none}.menu-toggle{width:44px;height:44px}.hero{grid-template-columns:1fr;gap:0;padding-top:38px}.hero-copy{padding:0}.hero h1{margin-top:22px;font-size:clamp(43px,10.8vw,60px);line-height:1.25}.hero h1 br:nth-child(2){display:none}.hero h1 .highlight-word{margin-left:.12em}.hero .eyebrow{gap:9px;font-size:12px}.hero-description{margin-top:22px;font-size:16px;line-height:1.9}.hero-actions{flex-direction:row;align-items:center;gap:12px 18px;margin-top:25px}.hero-actions .button{gap:10px;min-height:48px;padding:11px 15px;font-size:14px}.hero-actions .text-button{font-size:14px}.hero-meta{margin-top:15px;font-size:13px}.hero-meta span{font-size:12px}.hero-product{margin:12px 0 0;padding:30px 20px 0}.hero-product:before{border-radius:42% 50% 38% 43%;inset:62px 5px 42px;transform:none}.hero-product-note{flex-direction:row;align-items:center;margin-bottom:18px;font-size:12px}.handwritten{font-size:21px}.hero-phone{width:270px}.hero-sidecard{bottom:57px;left:-3px}.hero-sidecard img{width:80px;height:80px}.hero-sidecard strong{font-size:15px}.hero-sidecard span{font-size:12px}.hero-bottom{justify-content:center;margin-top:24px;padding-block:21px;font-size:12px}.hero-bottom>a{display:none}.hero-bottom div{gap:12px}.hero-product .capture-note{margin-top:18px;font-size:12px}.experience{padding-block:61px}.section-intro{margin-bottom:29px;display:block}.section-intro h2{margin-top:16px}.section-intro .intro-side{max-width:none;margin-top:20px;font-size:15px;line-height:1.9}h2{font-size:33px;line-height:1.46}.eyebrow{font-size:13px}.demo-label{font-size:12px}.demo-shell{border-radius:11px}.demo-step{min-height:85px;padding:14px 9px}.demo-step strong{font-size:14px;line-height:1.7}.step-number{font-size:12px}.demo-stage{padding:19px 16px 23px}.demo-topline{margin-bottom:20px;padding-bottom:15px;font-size:12px}.input-modes{gap:2px;padding:3px}.input-modes button{gap:5px;padding:10px 6px;font-size:13px}.input-modes svg{width:16px}.source-example{padding:18px 17px}.source-caption{font-size:12px}.voice-top{gap:10px;margin-bottom:17px}.waveform{gap:3px}.mic-disc{width:38px;height:38px}.original-quote{margin-top:7px;font-size:17px;line-height:1.95}.source-example .tiny-label{font-size:12px}.demo-bottom{flex-direction:column;align-items:stretch;gap:15px;margin-top:21px}.demo-bottom .button{width:100%;min-height:48px}.service-explanation strong,.service-explanation p{font-size:13px}.stage-heading{gap:9px;margin-bottom:18px}.stage-heading h3{font-size:19px}.stage-heading .tag{font-size:12px}.review-fields{grid-template-columns:1fr;gap:8px}.review-fields button{justify-content:space-between;align-items:center;gap:12px;min-height:54px;padding:11px 13px;display:flex}.review-fields button>span{flex:none;gap:8px;font-size:13px}.review-fields strong{text-align:right;margin:0;font-size:16px}.source-trace{padding:17px 16px}.source-trace>p{font-size:15px}.source-trace .source-note{font-size:13px}.source-trace .tiny-label{font-size:12px;line-height:1.8}.demo-confirm{flex-direction:column;align-items:stretch;gap:12px}.demo-confirm label{font-size:14px;line-height:1.8}.demo-confirm .button{width:100%}.route-choice{gap:6px}.route-choice button{padding:10px 6px;font-size:13px}.personal-example{gap:12px;padding:19px 16px}.personal-example>svg{width:23px}.personal-example h4{font-size:17px}.personal-example p{font-size:14px}.role-flow{gap:5px;margin-bottom:18px}.role-flow button{flex-direction:column;gap:6px;min-height:80px;font-size:12px;position:relative}.role-flow svg{width:12px;position:absolute;top:19px;right:-6px}.role-example{gap:12px;padding:18px 16px}.role-avatar{border-radius:6px;width:36px;height:36px}.role-avatar svg{width:21px}.role-example h4{font-size:17px}.role-example p{font-size:14px}.mini-document{padding:20px 17px}.mini-document h4{font-size:23px}.mini-document-row{gap:16px;font-size:13px}.section-footnote{margin-top:18px;font-size:13px}.review-section{padding-block:58px}.review-layout{grid-template-columns:1fr;gap:28px}.review-copy h2{font-size:33px}.review-copy>p{margin-top:20px;font-size:16px}.evidence-list{margin-top:24px}.evidence-list li{padding:18px 0}.evidence-list p{font-size:15px}.evidence-list h3{font-size:18px}.review-product .phone-frame{width:320px}.review-product .segmented{margin-bottom:18px}.review-product .capture-note{font-size:12px}.team-section{padding-block:60px}.team-path{gap:10px;margin-bottom:25px;padding-block:18px}.team-path>span{flex-direction:column;flex:1;gap:7px;font-size:13px}.team-path>span>svg{width:21px}.team-path>svg{width:14px}.team-description{flex-direction:column;align-items:stretch;gap:20px;margin-bottom:21px;display:flex}.role-tabs{flex-direction:row;width:100%}.role-tabs button{flex:1;padding:10px;font-size:14px}.role-detail h3{font-size:20px}.role-detail p{font-size:15px;line-height:1.9}.team-description>.text-link{align-self:flex-start}.product-window-caption{flex-wrap:wrap;gap:2px;padding:12px;font-size:12px}.desktop-product .screen-enlarge{padding:5px 9px;font-size:12px;bottom:9px;right:9px}.team-note{flex-direction:column;align-items:flex-start;gap:9px;font-size:13px}.team-note>span:last-child{margin-top:7px;margin-left:0;display:block}.materials-section{padding-block:59px}.materials-layout{grid-template-columns:1fr;gap:26px}.material-list>button{gap:13px;min-height:90px;padding:18px 12px}.material-list>button>svg:first-child{width:23px;display:block}.material-list strong{font-size:17px}.material-list>button>span:nth-child(2)>span{font-size:14px}.material-list .material-format{font-size:11px;display:block}.material-list>button>svg:last-child{display:none}.paper-preview{min-height:0;padding:25px 22px}.paper-preview h3{font-size:25px}.paper-kicker{gap:9px;font-size:12px}.paper-data{font-size:14px}.paper-table-wrap table{font-size:13px}.paper-table-wrap th,.paper-table-wrap td{padding:11px 6px}.paper-total{padding:18px 0;font-size:14px}.paper-total strong{font-size:25px}.paper-watermark{font-size:12px}.paper-preview-button{font-size:14px}.qinghe-section{padding-block:56px}.qinghe-layout{grid-template-columns:1fr;gap:36px}.qinghe-greeting{gap:6px}.qinghe-greeting img{width:72px;height:72px;margin-left:-9px}.qinghe-greeting .eyebrow{font-size:12px}.qinghe-copy h2{font-size:33px}.qinghe-description{font-size:16px}.question-list{gap:7px;margin:23px 0 16px}.question-list button{flex:140px;justify-content:space-between;padding:9px 12px;font-size:14px}.assistant-answer{padding:20px}.assistant-answer>p{font-size:16px;line-height:1.95}.source-disclosure summary{font-size:13px}.source-disclosure>p{font-size:14px}.assistant-note{font-size:13px}.qinghe-product .phone-frame{width:320px}.faq{gap:20px;padding-block:38px 58px}.faq h2{font-size:29px}.faq-list summary{gap:10px;min-height:78px;padding-block:20px;font-size:15px}.faq-list details>p{padding:0 0 24px 26px;font-size:15px;line-height:1.9}.faq-number{font-size:12px}.faq-list summary svg{width:18px}.final-cta{padding-block:48px 58px}.final-cta>.brand-mark{width:66px;height:66px}.final-cta h2{margin-top:18px;font-size:32px}.cta-actions{flex-direction:column;align-items:stretch;gap:12px;margin-top:25px;padding-inline:9px}.cta-actions .button{font-size:15px}.final-cta>p{margin-top:18px;font-size:12px}.footer-main{gap:10px;padding-block:22px}.footer-main .brand-lockup{width:146px}.back-top{font-size:12px}.footer-bottom{flex-direction:column;gap:12px;padding:18px 0 23px;font-size:12px}.footer-bottom>div{flex-wrap:wrap;gap:20px}.site-dialog{width:calc(100% - 20px);max-height:calc(100dvh - 24px)}.dialog-heading{padding:12px 16px}.dialog-heading h2{font-size:18px}.dialog-content{padding:18px 16px}.dialog-disclaimer,.dialog-footnote{font-size:13px}.site-dialog .paper-preview{padding:21px 15px}.site-dialog .paper-kicker{font-size:11px}.site-dialog .paper-preview h3{font-size:23px}.original-image-link{font-size:13px;line-height:1.8}.phone-image .dialog-content{padding-inline:12px}}@media (max-width:360px){.header-inner{gap:7px;padding-inline:14px}.brand-lockup{width:132px}.header-actions{gap:4px}.button.nav-cta{padding-inline:9px;font-size:12px}.section-wrap{width:calc(100% - 32px)}.hero h1{font-size:41px}.hero h1 .highlight-word{margin-left:0}.hero .eyebrow{letter-spacing:0;font-size:11px}.hero-actions{gap:8px}.hero-product{padding-inline:4px}.hero-phone{width:255px}.hero-sidecard{bottom:53px;left:-5px}.hero-sidecard img{width:68px;height:68px}.hero-product-note{gap:8px}.hero-product-note>span:last-child{font-size:11px}.demo-step{padding-inline:6px}.demo-step strong{font-size:13px}.input-modes button{gap:4px;font-size:12px}.demo-stage{padding-inline:13px}.material-list .material-format{display:none}.paper-preview{padding-inline:19px}.team-path>span{font-size:12px}.faq h2{font-size:27px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}button:not(:disabled):active{transform:none}}.image-pan{max-width:100%}.image-pan img{margin-inline:auto;display:block}.image-pan-hint{display:none}.desktop-image .image-pan{overscroll-behavior:contain;max-height:65vh;overflow:auto}.desktop-image .image-pan img{width:100%}.phone-image .image-pan img{width:390px;max-width:100%}@media (max-width:650px){.desktop-image .image-pan img{width:1100px;max-width:none}.desktop-image .image-pan-hint{color:var(--muted);margin-top:13px;font-size:13px;display:block}}.review-layout>*,.qinghe-layout>*,.materials-layout>*,.team-description>*{min-width:0}.hero-product-note .handwritten{white-space:nowrap;flex:none}@media (max-width:650px){.review-layout,.qinghe-layout,.materials-layout{grid-template-columns:minmax(0,1fr)}}@media (max-width:360px){.handwritten{font-size:19px}.hero-product-note>span:last-child{text-align:right}}@media (prefers-reduced-transparency:reduce){.site-header{background:var(--paper);backdrop-filter:none}.site-dialog::backdrop{backdrop-filter:none;background:#21382bed}}