/* Main-site type scale: service-shell.css + service-option2.css.
   Product previews retain their own visual tokens and iframe styles. */
:root{--bg:#07050d;--text:#f7f5fc;--muted:#beb8cc;--line:rgba(207,190,240,.18);--accent:#9c54ef;font-family:var(--ark-font);background:var(--bg);color:var(--text)}
body{font-family:var(--ark-font)}
main,.product-subnav{width:min(calc(100% - 48px),var(--ark-width));margin-inline:auto}
.product-subnav{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;border-bottom:1px solid var(--ark-line)}
.product-name{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700}.product-name img{border-radius:6px}
.product-subnav>div{display:flex;gap:24px;font-size:14px;color:var(--ark-muted)}.product-subnav a:hover{color:#fff}
.hero{padding:64px 0}.hero-heading{gap:32px;align-items:center}.hero h1{font-size:clamp(54px,5.45vw,76px);line-height:1.18;font-weight:700;letter-spacing:0}.hero h1>span{color:#9c54ef}.hero-copy p{color:#e4daed;font-size:18px;line-height:1.6}.hero-copy small{color:var(--ark-muted);font-size:12px}
.eyebrow{font-size:12px;line-height:1.7;color:#d2b8fa;letter-spacing:.08em}.build-label{font-size:12px;color:var(--ark-muted)}
.solid-button{min-height:50px;padding:12px 24px;border-radius:8px;font-size:15px;font-weight:600;background:#8539db;color:#fff}.solid-button:hover{background:#9c54ef}
.section-line h2,.experience .section-line h2,.connection-section h2,.download h2{font-size:clamp(30px,3vw,40px);line-height:1.35;font-weight:700;letter-spacing:0;color:var(--ark-ink)}
.section-line>span{font-family:var(--ark-font);font-size:12px;color:var(--ark-muted)}.experience{padding-top:40px}.experience .section-line{margin-bottom:28px}.section-copy{font-size:16px;line-height:1.9;color:var(--ark-muted);margin:0 0 30px}
.mode-bar{background:#110d1c;border-color:var(--ark-line);padding:12px 18px}.mode-bar button{font-size:14px;color:var(--ark-muted)}.mode-bar button[aria-selected=true]{color:#dcc5fa;background:#8b3ded26}.live-label{color:var(--ark-muted)}
.phone-stage{background:radial-gradient(ellipse at 75% 45%,#8b3ded12,transparent 60%),#0d0a16;border-color:var(--ark-line)}.phone-intro h3{font-size:clamp(26px,2.7vw,36px);line-height:1.35;font-weight:700;letter-spacing:0}.phone-intro p{font-size:16px;line-height:1.9}.phone-intro ul{font-size:14px;color:#ded6e8}.phone-intro small{font-size:12px;color:var(--ark-muted)}
.demo-caption{font-size:14px;color:var(--ark-muted);line-height:1.8}.demo-caption span{font-size:12px;color:var(--ark-muted)}
.details-row{padding:72px 0;gap:40px}.details-row article>span{font-size:12px;color:#d2b8fa}.details-row h3{font-size:26px;font-weight:700;letter-spacing:0;line-height:1.4}.details-row p{font-size:15px;line-height:1.9;color:var(--ark-muted)}
.desktop-section{padding-top:48px}.connection-section{padding:80px 0}.connection-section>div>p:last-child{font-size:16px;color:var(--ark-muted)}.connection-section h3{font-size:18px;font-weight:700}.connection-section li p{font-size:14px;color:var(--ark-muted)}
.download{background:radial-gradient(ellipse at bottom,#8b3ded15,transparent 65%)}.download>p:not(.eyebrow){font-size:14px;color:var(--ark-muted)}.download small{font-size:12px;color:var(--ark-muted)}
.native-window{--surface:#101412;--panel:#191f1b;--raised:#242c26;--text:#f0f7f3;--muted:#a0aea5;--line:#e2f4ec1a;--accent:#b8f34a;color:var(--text);font-family:"Segoe UI","Microsoft YaHei UI",sans-serif}.native-note{font-size:12px;color:var(--ark-muted)}
.ark-footer{display:block}.ark-footer h2{letter-spacing:0}.ark-footer p{max-width:none}
@media(max-width:900px){.hero-heading{display:block}.hero-copy{margin-top:28px}.hero-copy p{font-size:18px}.phone-intro p{font-size:14px}}
@media(max-width:600px){main,.product-subnav{width:calc(100% - 32px)}.product-subnav{align-items:flex-start;flex-direction:column;gap:14px;padding:20px 0}.product-subnav>div{width:100%;justify-content:space-between;gap:8px;font-size:12px}.hero{padding:40px 0}.hero-top{align-items:start;gap:12px}.build-label{font-size:10px}.hero h1{font-size:clamp(34px,9vw,48px);line-height:1.22}.hero-copy{display:block}.hero-copy p{font-size:16px}.hero-copy .solid-button{font-size:14px;padding:12px 24px;margin:24px 0 14px}.section-line{display:block}.section-line>span{display:block;margin-top:12px}.section-line h2,.experience .section-line h2,.connection-section h2,.download h2{font-size:28px}.mode-bar{padding:8px 2px}.mode-bar button{padding:8px 10px;font-size:12px}.details-row{padding:48px 0}.details-row h3{font-size:22px}.details-row p{font-size:14px}.details-row article{grid-template-columns:36px 1fr}.section-copy{font-size:14px}.connection-section{padding:48px 0}.connection-section>div>p:last-child{font-size:14px}.demo-caption{font-size:13px}.demo-caption p{font-size:13px}.demo-caption span{font-size:11px}.download{padding:48px 0}.download>p:not(.eyebrow){font-size:12px}.download small{font-size:11px}.ark-footer{margin-top:48px}}