@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap');
:root{--navy:#011f2e;--blue:#015579;--cyan:#00cef3;--ink:#1b2327;--muted:#70767b;--line:#e8ebed;--soft:#f6f7f8;--font:'DM Sans',Arial,sans-serif}*{box-sizing:border-box}html{scroll-padding-top:110px}body{margin:0;background:white;color:var(--ink);font:18px/1.55 var(--font);-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3{font-weight:500;letter-spacing:-.055em;line-height:1.08}h2{font-size:clamp(38px,4.6vw,62px)}h3{font-size:28px}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #0089ab;outline-offset:5px}[hidden]{display:none!important}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.skip{position:fixed;left:20px;top:-80px;z-index:100;background:var(--navy);color:white;padding:12px}.skip:focus{top:12px}.brand{display:inline-flex;gap:9px;align-items:center;white-space:nowrap;font-size:24px;letter-spacing:-.04em;color:var(--navy)}.brand svg{width:32px;height:32px}.brand b{font-weight:700}.button{border:0;display:inline-flex;align-items:center;justify-content:center;min-height:49px;background:var(--navy);color:white;border-radius:50px;padding:13px 25px;font-size:17px;font-weight:500;line-height:1.35;transition:background .2s,transform .2s}.button:hover{background:var(--blue);transform:translateY(-2px)}.header{height:100px;position:relative;z-index:20}.nav-shell{position:fixed;top:14px;left:50%;transform:translateX(-50%);width:calc(100% - 64px);max-width:1340px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 20px;border:1px solid transparent;border-radius:60px;transition:background .25s,box-shadow .25s,border-color .25s,width .25s}.header.scrolled .nav-shell{width:calc(100% - 80px);max-width:1190px;background:#ffffffed;backdrop-filter:blur(18px);border-color:#eceef0;box-shadow:0 8px 32px #011f2e0c}.nav-shell nav{display:flex;gap:30px;font-size:17px;color:#676e72}.nav-shell nav a:hover{color:var(--navy)}.hero{text-align:center;overflow:hidden}.hero-copy{max-width:1220px;padding:44px 36px 0;margin:auto;position:relative;z-index:1}.hero h1{font-size:clamp(44px,5.05vw,74px);font-weight:500;line-height:1.06;letter-spacing:-.06em}.hero h1 span{display:block;color:var(--blue);margin-top:10px}.hero-copy p{font-size:21px;line-height:1.55;color:var(--muted);max-width:780px;margin:24px auto 0;text-wrap:pretty}.section{max-width:1140px;margin:0 auto;padding:75px 30px}.section-intro{text-align:center}.section-intro>p{color:var(--muted);font-size:21px;max-width:580px;margin:20px auto 24px}.outcome{padding-top:62px}.example-note{text-align:center;color:#858b8f;font-size:13px;margin-top:25px}.personalized{display:grid;grid-template-columns:1fr 1.05fr;gap:65px;align-items:center;padding-top:90px;padding-bottom:90px}.personalized h2{font-size:clamp(38px,4.2vw,56px)}.personalized-copy>p{color:var(--muted);font-size:21px;max-width:430px;margin:23px 0}.example-tabs{display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin:22px 0 28px}.example-tabs button{border:0;background:transparent;color:var(--muted);padding:10px 17px;border-radius:30px;font-size:17px;text-align:left}.example-tabs button[aria-selected=true]{color:var(--navy);background:#edf3f5}.example-app{border:1px solid #e6e9ec;border-radius:26px;box-shadow:0 25px 65px #011f2e0b;background:#f7f9fa;overflow:hidden}.app-top{padding:20px 24px;background:white;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.mini-brand{display:inline-flex;align-items:center;gap:5px;font-size:14px;letter-spacing:-.04em}.mini-brand svg{width:20px;height:20px;color:var(--navy)}.app-top>span:last-child{font-size:12px;color:var(--muted)}.app-body{padding:26px}.buyer-question>span,.knowledge-context>span{font-size:13px;color:var(--muted)}.buyer-question h3{font-size:24px;line-height:1.3;margin-top:8px;letter-spacing:-.035em}.answer{background:white;border:1px solid #e6ebee;border-radius:15px;padding:22px;margin:23px 0 18px;box-shadow:0 4px 14px #011f2e03}.answer-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--blue);margin-bottom:14px}.answer-label svg{width:18px;height:18px}.answer>p{font-size:18px;line-height:1.6;min-height:174px}.knowledge-context p{font-size:14px;color:#53636b;margin-top:5px}.review-note{font-size:13px;color:var(--muted);margin-top:22px}.walkthrough{text-align:center}.walkthrough .section-intro p{max-width:650px}.faq{max-width:950px;padding-top:75px;padding-bottom:55px}.faq h2{font-size:clamp(36px,4.3vw,56px);margin-bottom:34px;text-align:center}.faq details{background:linear-gradient(130deg,#fafafa,#f1f2f4);border:1px solid #f8f9fa;border-radius:18px;margin:13px 0;box-shadow:0 7px 18px #011f2e05;padding:0 25px}.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;font-size:18px;font-weight:500}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'\2304';font-size:20px;font-weight:400;color:var(--muted)}.faq details[open] summary:after{transform:rotate(180deg)}.faq details p{font-size:18px;color:var(--muted);padding:0 30px 23px 0}footer{padding:10px 30px 0;overflow:hidden}.footer-card{max-width:1140px;margin:auto;padding:43px 45px 25px;display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:35px;border:1px solid #eceeef;border-radius:30px;box-shadow:0 14px 45px #011f2e05}.footer-brand h3{font-size:22px;letter-spacing:-.03em;margin:23px 0 12px}.footer-brand p{font-size:16px;color:var(--muted);margin-bottom:20px}.footer-brand .button{min-height:40px;padding:10px 18px;font-size:15px}.footer-column h4{font-size:16px;font-weight:500;margin:9px 0 22px}.footer-column a,.text-button{display:block;font-size:16px;color:var(--muted);margin:14px 0}.footer-column a:hover,.text-button:hover{color:var(--blue)}.text-button{border:0;padding:0;background:none;text-align:left}.footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#8a9095;margin-top:8px}.footer-wordmark{text-align:center;font-size:clamp(65px,16vw,250px);font-weight:600;color:#f0f1f3;letter-spacing:-.075em;line-height:.9;margin:45px 0 -10px;white-space:nowrap}dialog{max-width:540px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:25px;padding:42px;max-height:90vh;overflow:auto;color:var(--ink);box-shadow:0 25px 80px #011f2e20}dialog::backdrop{background:#011f2e66;backdrop-filter:blur(5px)}dialog h2{font-size:37px}dialog p{color:var(--muted);font-size:18px;margin:17px 0}.dialog-close{position:absolute;right:13px;top:10px;border:0;border-radius:50%;width:32px;height:32px;background:#f1f3f4;font-size:24px}form label{display:block;font-size:15px;margin:16px 0}form input{display:block;width:100%;padding:12px 14px;border:1px solid #dbe2e6;border-radius:9px;font-size:17px;margin-top:6px}form .button{width:100%;margin-top:9px}form .form-note{font-size:12px;margin-bottom:0}@keyframes arrive{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.hero-copy{max-width:1310px}}
@media(max-width:1000px){.nav-shell{width:calc(100% - 30px);gap:15px;padding:12px}.nav-shell nav{gap:18px;font-size:15px}.brand{font-size:21px}.brand svg{width:27px;height:27px}.nav-cta{font-size:15px;padding:12px 18px}.hero h1{font-size:54px}.hero-copy{padding-top:35px}.section{padding:60px 28px}.personalized{gap:35px}.personalized-copy>p{font-size:19px}.app-body{padding:20px}.answer{padding:18px}.answer>p{font-size:17px;min-height:205px}.footer-card{padding:35px 30px 25px;gap:25px}.footer-column a{overflow-wrap:anywhere}}
@media(max-width:700px){html{scroll-padding-top:126px}.header{height:114px}.nav-shell,.header.scrolled .nav-shell{top:9px;width:calc(100% - 24px);padding:12px 16px;border-radius:25px;display:grid;grid-template-columns:1fr auto;gap:10px}.nav-shell nav{grid-column:1/-1;grid-row:2;justify-content:center;gap:25px;font-size:14px;padding-top:1px}.brand{font-size:20px}.brand svg{width:25px;height:25px}.nav-cta{font-size:14px;min-height:38px;padding:9px 14px}.hero-copy{padding:30px 21px 0}.hero h1{font-size:clamp(34px,7.3vw,48px);line-height:1.1;letter-spacing:-.055em}.hero h1 span{margin-top:14px}.hero-copy p{font-size:18px;line-height:1.5;margin-top:22px;max-width:500px}.section{padding:52px 22px}.section-intro>p{font-size:19px;margin:19px auto 24px}.example-note{font-size:12px;margin-top:18px}.personalized{grid-template-columns:1fr;gap:30px}.personalized h2{font-size:39px}.personalized-copy{text-align:center}.personalized-copy>p{margin:20px auto;max-width:450px}.example-tabs{flex-direction:row;justify-content:center;align-items:center;gap:0;margin:20px 0}.example-tabs button{font-size:15px;padding:10px 13px}.example-app{max-width:470px;width:100%;margin:auto;border-radius:21px}.app-top{padding:17px 19px}.app-body{padding:20px}.answer>p{min-height:0;font-size:17px}.buyer-question h3{font-size:23px}.faq h2{font-size:38px;text-align:left}.faq details{padding:0 20px}.faq summary{font-size:17px;padding:21px 0}.faq details p{font-size:17px;padding-right:0}footer{padding:5px 18px 0}.footer-card{grid-template-columns:1fr 1fr;padding:30px 24px 22px;gap:25px 18px;border-radius:24px}.footer-brand{grid-column:1/-1}.footer-brand h3{margin-top:20px}.footer-column h4{margin-bottom:15px}.footer-column a,.text-button{font-size:14px}.footer-bottom{flex-direction:column;gap:8px;font-size:11px}.footer-wordmark{margin-top:35px;font-size:17vw}dialog{padding:38px 25px}dialog h2{font-size:32px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

.outcome .section-intro>.button{margin-top:25px}
@media(max-width:700px){.section{padding-top:40px;padding-bottom:40px}.personalized h2{font-size:36px}.personalized-copy>p{margin:17px auto}.personalized{gap:23px}.app-body{padding:18px}.answer{padding:17px;margin:17px 0 14px}.answer>p{font-size:16px;line-height:1.5}.buyer-question h3{font-size:21px}.knowledge-context p{font-size:13px}.review-note{margin-top:15px}.faq h2{font-size:35px}.faq summary{padding:18px 0;font-size:16px}.faq details{margin:10px 0}.footer-card{padding-top:26px}.footer-brand p{margin-bottom:17px}}

@media(max-width:360px){.nav-shell,.header.scrolled .nav-shell{padding:10px 12px;gap:9px}.nav-shell .brand{font-size:17px;gap:5px}.nav-shell .brand svg{width:21px;height:21px}.nav-cta{white-space:nowrap;font-size:12px;padding:9px 12px;min-height:35px}.nav-shell nav{gap:17px;font-size:12px}}

/* DeepSeek chunk: hero */
.header .brand{display:inline-flex;gap:9px;font-size:24px;align-items:center;}
.header .brand svg{width:32px;height:32px;}
.vh-brand-mark{overflow:visible;}
.vh-sheen{animation:vh-sheen-move 10s linear infinite;}
@keyframes vh-sheen-move{0%{transform:translateX(-100%)}12%{transform:translateX(100%)}12.01%,100%{transform:translateX(100%)}}
.vh-wordmark{position:relative;display:inline-block;}
.vh-wordmark::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.85) 50%,transparent 60%);background-size:200% 100%;animation:vh-sheen-text 2.4s linear infinite;pointer-events:none;mix-blend-mode:screen;}
@keyframes vh-sheen-text{0%{background-position:200% 0}12%{background-position:-200% 0}12.01%,100%{background-position:-200% 0}}

.hero{overflow:hidden;padding:0 20px;box-sizing:border-box;}
.vh-hero-title{margin:0 auto;max-width:1200px;font-size:60px;line-height:1.1;font-weight:700;color:#011f2e;text-align:center;}
.vh-hero-sub{margin:20px auto 0;max-width:740px;font-size:20px;line-height:1.5;color:#015579;text-align:center;}
.vh-hero-art{margin:48px auto 0;max-width:1120px;width:100%;}
.vh-workspace{display:flex;background:#f4f7f9;border:1px solid #d7e0e6;border-radius:14px;overflow:hidden;height:330px;font-family:'DM Sans',sans-serif;}
.vh-sidebar{width:220px;flex:0 0 auto;background:#011f2e;color:#cfe6ef;padding:22px 18px;display:flex;flex-direction:column;justify-content:space-between;}
.vh-sidebar-brand{font-weight:700;font-size:15px;color:#fff;}
.vh-sidebar-nav{display:flex;flex-direction:column;gap:10px;margin-top:24px;font-size:13px;}
.vh-nav-item{display:block;padding:8px 10px;border-radius:8px;color:#9dc3d1;}
.vh-nav-active{background:#015579;color:#fff;}
.vh-sidebar-foot{font-size:11px;color:#5b8394;}
.vh-main{flex:1;padding:24px 28px;display:flex;flex-direction:column;justify-content:center;gap:16px;}
.vh-main-head{display:flex;gap:8px;}
.vh-tag{font-size:12px;font-weight:600;color:#011f2e;background:#dceef5;padding:4px 10px;border-radius:999px;}
.vh-tag-light{background:#eef3f6;color:#5b8394;}
.vh-qa{display:flex;flex-direction:column;gap:14px;}
.vh-q-label,.vh-a-label{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#015579;}
.vh-q p{margin:4px 0 0;font-size:14px;color:#3a5a6b;}
.vh-a-text{margin:4px 0 0;font-size:18px;line-height:1.5;color:#011f2e;}
.vh-status{font-size:11px;color:#7a98a6;}

@media (max-width:1279px){.vh-hero-title{font-size:52px;}}
@media (max-width:1023px){.vh-hero-title{font-size:44px;}.vh-hero-sub{font-size:18px;}.vh-hero-art{max-width:100%;}}
@media (max-width:767px){
.hero{height:auto;min-height:750px;}
.vh-hero-title{font-size:34px;}
.vh-hero-sub{font-size:16px;}
.vh-workspace{height:auto;flex-direction:column;}
.vh-sidebar{display:none;}
.vh-a-text{font-size:16px;}
.vh-main{padding:20px;}
}
@media (prefers-reduced-motion:reduce){
.vh-sheen,.vh-wordmark::after{animation:none;}
}
/* Integration: preserve large copy and clip the sheen to actual glyphs. */
.hero .hero-copy{max-width:1240px;padding:44px 0 0}
.hero .vh-hero-title{font-size:clamp(46px,4.3vw,62px);font-weight:500;line-height:1.1;letter-spacing:-.055em}
.hero .vh-hero-sub{max-width:740px;font-size:20px;line-height:1.5;color:var(--muted);margin-top:24px}
.vh-wordmark::after{display:none}
.vh-wordmark-sheen{position:absolute;inset:0;color:transparent;background:linear-gradient(115deg,transparent 38%,#e3e7ebba 50%,transparent 62%);background-size:250% 100%;background-clip:text;-webkit-background-clip:text;animation:vh-sheen-text 10s linear infinite;pointer-events:none}
.vh-workspace{height:auto;min-height:330px;text-align:left;box-shadow:0 24px 65px #011f2e0b}
.vh-main{min-width:0}.vh-q p{font-size:16px}.vh-status{font-size:13px}.vh-sidebar-foot{color:#a7c3ce;font-size:12px}
.hero{padding-bottom:36px}
@media(max-width:767px){.hero{min-height:0;padding-left:22px;padding-right:22px}.hero .hero-copy{padding-top:28px}.hero .vh-hero-title{font-size:clamp(33px,6.4vw,44px)}.hero .vh-hero-sub{font-size:18px}.vh-hero-art{margin-top:32px}.header .brand{font-size:20px}.header .brand svg{width:25px;height:25px}.vh-main{padding:23px}.vh-tag{font-size:12px}.vh-status{font-size:12px}}
@media(max-width:360px){.header .brand{font-size:17px}.header .brand svg{width:21px;height:21px}.vh-main{padding:18px}}
@media(prefers-reduced-motion:reduce){.vh-sheen,.vh-wordmark-sheen{animation:none;opacity:0}}


/* DeepSeek chunk: finish */
.walkthrough{text-align:center}.walkthrough h2{margin:0 0 28px}.vv-player{max-width:1100px;margin:0 auto;aspect-ratio:16/9;border-radius:20px;overflow:hidden;background:#0b1b33}.vv-player video{display:block;width:100%;height:100%;border-radius:20px;object-fit:cover}.walkthrough .fallback{display:inline-block;margin-top:14px;font-size:15px;color:#5b6472;text-decoration:none}.walkthrough .fallback:hover{text-decoration:underline}.walkthrough .button{display:inline-block;margin-top:22px}.faq{max-width:none;width:100%;background:linear-gradient(#fff 0,#f5f5f7 120px,#f5f5f7 calc(100% - 120px),#fff 100%)}.faq h2,.faq-list{max-width:890px;margin-left:auto;margin-right:auto}.personalized .app-top{display:none}.personalized .example-app{box-shadow:0 2px 10px rgba(10,20,40,.05)}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media(max-width:640px){.answer>p{font-size:17px}}
.walkthrough .fallback{display:block}.walkthrough .button{margin-top:22px}


/* DeepSeek chunk: laptop */
.outcome{max-width:none;background:linear-gradient(180deg,#fff,#f5f5f7 120px,#f5f5f7 calc(100% - 120px),#fff)}.vl-wrap{max-width:1000px;margin:auto;text-align:center}.vl-demo{margin-top:24px}.vl-laptop{margin:36px auto;width:100%;max-width:1000px}.vl-screen{position:relative;min-height:300px;background:#0b0b0c;border:12px solid #111;border-radius:20px 20px 0 0;box-shadow:0 28px 55px rgba(1,31,46,.16);padding:26px 26px 20px;box-sizing:border-box}.vl-cam{position:absolute;top:7px;left:50%;width:6px;height:6px;background:#242424;border:1px solid #333;border-radius:50%;transform:translateX(-50%)}.vl-ui{min-height:250px;background:#fff;border-radius:8px;padding:18px;color:#011f2e;box-sizing:border-box}.vl-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:14px;background:#eef2f4;padding:5px;border-radius:10px}.vl-tab{min-height:44px;border:0;border-radius:7px;background:transparent;color:#015579;font:600 15px/1.2 DM Sans,sans-serif;padding:9px 8px;cursor:pointer}.vl-tab[aria-selected=true]{background:#fff;color:#011f2e;box-shadow:0 1px 3px rgba(1,31,46,.12)}.vl-tab:focus-visible{outline:3px solid #015579;outline-offset:2px}.vl-panel{text-align:left;font-size:16px;line-height:1.5}.vl-panel p{margin:0 0 12px}.vl-panel p:last-child{margin-bottom:0}.vl-panel strong{color:#015579}.vl-base{position:relative;height:16px;background:linear-gradient(#d9d9de,#bcbcc4);border-radius:0 0 14px 14px;box-shadow:0 10px 20px rgba(1,31,46,.15)}.vl-notch{position:absolute;top:0;left:50%;width:130px;height:7px;background:#b0b0b8;border-radius:0 0 8px 8px;transform:translateX(-50%)}@media(max-width:700px){.outcome{background:linear-gradient(180deg,#fff,#f5f5f7 60px,#f5f5f7 calc(100% - 60px),#fff)}.vl-screen{padding:18px 14px 14px;border-width:9px}.vl-ui{padding:14px}.vl-tabs{gap:4px;padding:4px}.vl-tab{font-size:14px;padding:8px 4px;min-height:48px}.vl-panel{font-size:16px}}
.vl-laptop{width:calc(100% - 40px);margin-bottom:20px}.vl-screen{border:8px solid #202124;padding:19px 0 0;background:#202124;border-radius:18px 18px 0 0}.vl-cam{top:1px}.vl-ui{padding:0;border-radius:3px;min-height:350px;overflow:hidden}.vl-toolbar{display:flex;justify-content:space-between;gap:12px;padding:13px 22px;text-align:left;border-bottom:1px solid #e8ebed;font-size:14px}.vl-toolbar>span{font-size:12px;color:#70767b}.vl-tabs{margin:15px 20px;background:#f1f3f5}.vl-tab{font-weight:500}.vl-panel{padding:8px 24px 24px;min-height:242px;font-size:17px}.vl-panel h3{font-size:25px;line-height:1.25;letter-spacing:-.035em;margin:9px 0 15px}.vl-label{display:block;font-size:13px;color:#61747f}.vl-material{display:grid;grid-template-columns:1fr 1.35fr;gap:28px}.vl-files{border:1px solid #e7ecef;border-radius:9px;overflow:hidden}.vl-files>div{padding:11px 15px;border-bottom:1px solid #e7ecef}.vl-files>div:last-child{border:0}.vl-files span{display:block;font-size:12px;color:#70767b}.vl-files strong{font-size:15px;font-weight:500;display:block;margin-top:3px}.vl-caption{font-size:12px;color:#70767b}.vl-excerpt{padding:9px 0}.vl-filled{background:#f0f7f9;border-left:3px solid #70bdce;border-radius:3px;padding:17px 20px;margin-top:16px}.vl-filled p{margin:9px 0 0}.vl-review>div{display:grid;grid-template-columns:160px 1fr;gap:15px;padding:10px 0;border-bottom:1px solid #e7ecef;font-size:16px}.vl-review p{font-size:13px;color:#70767b;margin-top:15px}.vl-base{width:calc(100% + 40px);margin-left:-20px;height:15px}
@media(max-width:700px){.vl-laptop{width:calc(100% - 12px)}.vl-screen{border-width:5px;padding-top:15px;border-radius:12px 12px 0 0}.vl-ui{min-height:0}.vl-toolbar{padding:12px;display:block}.vl-toolbar>span{display:block;margin-top:3px}.vl-tabs{margin:10px 8px;gap:0;padding:3px}.vl-tab{font-size:12px;line-height:1.25;padding:8px 3px}.vl-panel{padding:9px 15px 22px;font-size:16px;min-height:360px}.vl-panel h3{font-size:22px}.vl-material{grid-template-columns:1fr;gap:14px}.vl-files>div{padding:8px 11px}.vl-excerpt{padding:0}.vl-filled{padding:14px}.vl-review>div{grid-template-columns:1fr;gap:3px}.vl-base{width:calc(100% + 12px);margin-left:-6px;height:10px}.vl-notch{height:5px;width:80px}}