:root{--ink:#15242a;--night:#0c2025;--paper:#f5f2e9;--white:#fff;--line:#cfd6cf;--mint:#a9f4cf;--blue:#2f68d8;--coral:#f16f52;--amber:#e8b842;--muted:#657279;--shadow:0 18px 50px rgba(10,29,34,.14)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Aptos,"Trebuchet MS",sans-serif;font-size:17px;line-height:1.65;letter-spacing:0}
body::before{content:"";position:fixed;inset:0;z-index:-2;opacity:.18;background-image:linear-gradient(rgba(21,36,42,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(21,36,42,.08) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
a{color:inherit}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit;letter-spacing:0}
.skip{position:fixed;left:8px;top:8px;z-index:100;padding:10px 14px;background:#fff;color:#000;transform:translateY(-160%)}
.skip:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(21,36,42,.16);background:rgba(245,242,233,.96);backdrop-filter:blur(12px)}
.nav{width:min(1220px,calc(100% - 40px));min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;text-decoration:none}.brand img{width:178px;height:auto}
.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{text-decoration:none;font-weight:700;font-size:14px}.nav-links a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--ink);border-radius:4px;background:var(--ink);color:#fff;text-decoration:none;font-weight:800}.nav-cta:hover,.button:hover{background:var(--blue);border-color:var(--blue)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--ink);border-radius:4px;background:transparent;color:var(--ink);cursor:pointer}.menu-toggle svg{width:22px;margin:auto}
.hero{position:relative;isolation:isolate;min-height:650px;display:flex;align-items:center;overflow:hidden;background-color:var(--night);background-image:url('/assets/product/product-hero.png');background-position:right 34% center;background-size:min(860px,68vw) auto;background-repeat:no-repeat;color:#fff}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(7,25,30,.45);box-shadow:inset 720px 0 180px rgba(7,25,30,.98),inset 0 -100px 100px rgba(7,25,30,.45)}
.hero-inner{width:min(1220px,calc(100% - 40px));margin:auto;padding:92px 0 82px}
.eyebrow{margin:0 0 14px;color:var(--mint);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:0}
.hero h1{max-width:740px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(52px,7.5vw,104px);line-height:.94;font-weight:700;letter-spacing:0;text-wrap:balance}
.hero-copy{max-width:600px;margin:28px 0 0;font-size:clamp(19px,2vw,24px);line-height:1.45;color:#e7eeeb}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero .button{background:var(--mint);border-color:var(--mint);color:var(--night)}.hero .button:hover{background:#fff;border-color:#fff}.text-link{display:inline-flex;align-items:center;padding:10px 4px;color:#fff;font-weight:800;text-underline-offset:5px}
.proof-line{display:flex;gap:18px;flex-wrap:wrap;margin-top:36px;padding:0;list-style:none}.proof-line li{display:flex;gap:8px;align-items:center;color:#dbe5e1;font-size:14px}.proof-line span{width:8px;height:8px;background:var(--coral);border-radius:50%}
.section{padding:86px 0}.section[id]{scroll-margin-top:78px}.section-inner{width:min(1220px,calc(100% - 40px));margin:auto}
.section-label{display:block;margin:0 0 10px;color:var(--blue);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:0}
.section h2{max-width:850px;margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(36px,5vw,68px);line-height:1.04;letter-spacing:0;text-wrap:balance}
.section-intro{max-width:720px;margin:18px 0 0;color:var(--muted);font-size:19px}
.reading-desk{background:#fff;border-bottom:1px solid var(--line)}
.reading-head{display:flex;align-items:end;justify-content:space-between;gap:28px}.reading-head h2{font-size:clamp(34px,4vw,56px)}
.tablist{display:flex;gap:8px;margin:30px 0 20px;overflow-x:auto;scrollbar-width:thin}.tab{flex:0 0 auto;min-height:42px;padding:9px 16px;border:1px solid #aebbb6;border-radius:4px;background:#fff;color:var(--ink);font-weight:800;cursor:pointer}.tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}.tab:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.article-panel[hidden]{display:none}.article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.article-link{position:relative;min-height:168px;display:flex;flex-direction:column;justify-content:space-between;padding:20px;border:1px solid var(--line);border-radius:4px;background:var(--paper);text-decoration:none;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.article-link::after{content:"\2197";position:absolute;right:16px;top:14px;color:var(--blue);font-weight:900}.article-link:hover{transform:translateY(-3px);border-color:var(--blue);box-shadow:0 10px 24px rgba(21,36,42,.10)}.article-link strong{display:block;padding-right:22px;font-family:Georgia,"Times New Roman",serif;font-size:20px;line-height:1.25;letter-spacing:0}.article-link small{display:block;margin-top:22px;color:var(--muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:0}
.future-slot:empty{display:none}
.feature-lead{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:center;gap:70px}.feature-lead img{border:1px solid var(--line);border-radius:6px;background:#fff;box-shadow:var(--shadow)}
.feature-points{display:grid;gap:16px;margin-top:30px}.feature-point{display:grid;grid-template-columns:42px 1fr;gap:15px;padding-top:16px;border-top:1px solid var(--line)}.feature-point b{display:grid;width:36px;height:36px;place-items:center;border-radius:50%;background:var(--coral);color:#fff;font-size:13px}.feature-point h3{margin:0 0 4px;font-size:20px}.feature-point p{margin:0;color:var(--muted)}
.demo-band{background:var(--night);color:#fff}.demo-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:70px;align-items:center}.demo-band .section-label{color:var(--mint)}.demo-band h2{font-size:clamp(38px,5vw,64px)}.demo-band p{color:#cad8d4}.demo{border:1px solid rgba(255,255,255,.22);border-radius:6px;background:#f7f8f6;color:var(--ink);box-shadow:0 26px 70px rgba(0,0,0,.3);overflow:hidden}.demo-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line);background:#fff;font-size:13px;font-weight:800}.demo-dot{width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:15px 0 var(--amber),30px 0 var(--mint)}.demo-body{display:grid;grid-template-columns:120px 1fr;min-height:355px}.demo-pages{padding:18px 12px;border-right:1px solid var(--line);background:#edf0eb}.demo-pages span{display:block;margin-bottom:8px;padding:8px;border:1px solid #d5dcd6;background:#fff;font-size:11px;text-align:center}.demo-chat{display:flex;flex-direction:column;padding:24px}.demo-answer{min-height:138px;padding:18px;border-left:3px solid var(--blue);background:#fff;box-shadow:0 5px 18px rgba(21,36,42,.08)}.demo-answer p{margin:0;color:var(--ink)}.demo-answer cite{display:block;margin-top:12px;color:var(--blue);font-size:12px;font-style:normal;font-weight:800}.question-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:22px}.question-buttons button{padding:8px 10px;border:1px solid #bfc9c4;border-radius:4px;background:#fff;color:var(--ink);font-size:12px;font-weight:800;cursor:pointer}.question-buttons button:hover,.question-buttons button[aria-pressed="true"]{border-color:var(--blue);background:var(--blue);color:#fff}
.workflow{background:#e8eee9}.workflow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:36px}.workflow-card{padding:26px;border-top:5px solid var(--blue);background:#fff}.workflow-card:nth-child(2){border-color:var(--coral)}.workflow-card:nth-child(3){border-color:var(--amber)}.workflow-card span{font-size:13px;font-weight:900;color:var(--muted)}.workflow-card h3{margin:12px 0 8px;font-family:Georgia,"Times New Roman",serif;font-size:27px;line-height:1.15}.workflow-card p{margin:0;color:var(--muted)}
.screens{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:36px}.screen-card{margin:0}.screen-card img{width:100%;aspect-ratio:16/10;object-fit:contain;padding:8px;border:1px solid var(--line);border-radius:4px;background:#fff;box-shadow:var(--shadow)}.screen-card figcaption{margin-top:11px;font-weight:800}.screen-card p{margin:3px 0 0;color:var(--muted);font-size:15px}
.faq-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;cursor:pointer;font-weight:900;list-style:none}summary::-webkit-details-marker{display:none}summary::after{content:"+";font-size:24px;color:var(--blue)}details[open] summary::after{content:"\2212"}.faq-list p{margin:0 0 22px;color:var(--muted)}
.about-band{padding:70px 0;background:var(--coral);color:#191d1e}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.about-grid h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(36px,5vw,64px);line-height:1.02;margin:0}.about-grid p{margin:0;font-size:19px}.about-grid p+p{margin-top:16px}
.footer{padding:34px 0;background:#07181c;color:#dbe5e1}.footer-inner{width:min(1220px,calc(100% - 40px));margin:auto;display:flex;justify-content:space-between;gap:22px;align-items:center}.footer a{color:#fff}.footer p{margin:0;color:#9fb2ad;font-size:14px}
.article-hero{padding:82px 0 62px;background:var(--night);color:#fff}.article-hero .section-inner{max-width:980px}.article-hero a{color:var(--mint);font-weight:800}.article-hero h1{max-width:900px;margin:18px 0 20px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(44px,7vw,84px);line-height:1;letter-spacing:0;text-wrap:balance}.article-hero p{max-width:760px;margin:0;color:#d6e2de;font-size:20px}.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.article-meta span{padding:6px 10px;border:1px solid rgba(255,255,255,.35);border-radius:4px;font-size:12px;font-weight:800}
.article-layout{width:min(1180px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:minmax(0,760px) 240px;justify-content:center;gap:70px;padding:70px 0}.prose{min-width:0}.prose>*:first-child{margin-top:0}.prose h2{margin:54px 0 16px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(30px,4vw,46px);line-height:1.1;letter-spacing:0}.prose h3{margin:34px 0 12px;font-size:24px;line-height:1.25}.prose p,.prose li{font-size:18px;line-height:1.78}.prose img{width:100%;margin:30px auto;padding:8px;border:1px solid var(--line);border-radius:4px;background:#fff}.prose table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:30px 0}.prose th,.prose td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:#e8eee9}.prose a{color:var(--blue)}
.article-aside{position:sticky;top:100px;align-self:start;padding:20px;border-top:5px solid var(--coral);background:#fff}.article-aside strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:22px;line-height:1.2}.article-aside a{display:block;margin-top:16px;color:var(--blue);font-weight:800}.article-aside p{margin:8px 0 0;color:var(--muted);font-size:14px}
.guide-index{background:#fff}.guide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:30px}.guide-row{display:flex;justify-content:space-between;gap:20px;padding:18px;border:1px solid var(--line);background:var(--paper);text-decoration:none;font-weight:800}.guide-row span{color:var(--muted);font-size:13px;font-weight:700}.not-found{min-height:70vh;display:grid;place-items:center;padding:70px 20px;text-align:center}.not-found h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(60px,12vw,140px);margin:0;line-height:1}.not-found p{max-width:520px;color:var(--muted)}
@media (max-width:900px){.menu-toggle{display:grid}.nav-links{position:absolute;left:20px;right:20px;top:66px;display:none;align-items:stretch;flex-direction:column;gap:0;padding:10px;border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:12px}.hero{min-height:620px;background-size:auto 76%;background-position:right -180px center}.hero::before{background:rgba(7,25,30,.64);box-shadow:inset 520px 0 170px rgba(7,25,30,.98)}.feature-lead,.demo-grid,.faq-grid,.about-grid{grid-template-columns:1fr;gap:40px}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-grid{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr}.article-aside{position:static}.screens{grid-template-columns:1fr}.guide-list{grid-template-columns:1fr}}
@media (max-width:600px){body{font-size:16px}.nav{width:min(100% - 28px,1220px)}.brand img{width:150px}.hero{min-height:640px;background-size:auto 63%;background-position:center bottom -40px}.hero::before{background:rgba(7,25,30,.58);box-shadow:inset 0 420px 170px rgba(7,25,30,.98),inset 0 -100px 90px rgba(7,25,30,.7)}.hero-inner{width:calc(100% - 32px);padding:64px 0 210px}.hero h1{font-size:50px}.hero-copy{font-size:18px}.section{padding:62px 0}.section-inner{width:calc(100% - 32px)}.reading-head{display:block}.article-grid{grid-template-columns:1fr}.article-link{min-height:132px}.demo-body{grid-template-columns:76px 1fr}.demo-pages{padding:12px 7px}.demo-chat{padding:15px}.question-buttons{display:grid}.footer-inner{width:calc(100% - 32px);align-items:flex-start;flex-direction:column}.article-layout{width:calc(100% - 32px);padding:50px 0}.article-hero{padding:62px 0 48px}.article-hero .section-inner{width:calc(100% - 32px)}.article-hero h1{font-size:45px}.prose p,.prose li{font-size:17px}.about-band{padding:56px 0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}