.product-guide-backdrop{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(0,0,0,.48);backdrop-filter:blur(3px)}
.product-guide-dialog{width:min(900px,100%);max-height:calc(100dvh - 48px);overflow:auto;border:1px solid #e4e4e4;border-radius:16px;background:#fff;color:#171717;box-shadow:0 24px 80px #0003;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overscroll-behavior:contain}
.product-guide-dialog *{box-sizing:border-box}
.product-guide-dialog :is(button,a,video):focus-visible{outline:2px solid #171717;outline-offset:4px}
.product-guide-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;border-bottom:1px solid #eee}
.product-guide-header>span{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:500}
.product-guide-dialog button{font:inherit;cursor:pointer}
.product-guide-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:0;border-radius:7px;background:transparent;color:#707070;flex-shrink:0}
.product-guide-close:hover{background:#f4f4f4;color:#171717}
.product-guide-body{padding:24px}
.product-guide-eyebrow{margin:0 0 9px;color:#737373;font-size:10px;letter-spacing:.13em}
.product-guide-intro h1{margin:0;color:#171717;font-size:clamp(23px,3vw,31px);line-height:1.3;letter-spacing:-.035em;font-weight:600}
.product-guide-intro #product-guide-description{margin:10px 0 22px;color:#707070;font-size:13px;line-height:1.7}
.product-guide-video{aspect-ratio:16/9;overflow:hidden;border:1px solid #e4e4e4;border-radius:9px;background:#111}
.product-guide-video video{display:block;width:100%;height:100%;object-fit:contain}
.product-guide-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:10px;color:#737373;font-size:10px;line-height:1.6;font-variant-numeric:tabular-nums}
.product-guide-error{font-size:12px;color:#707070;margin:14px 0 0}
.product-guide-error a{color:#171717;text-decoration:underline;text-underline-offset:3px}
.product-guide-tour{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:24px;padding-top:22px;border-top:1px solid #eee}
.product-guide-tour h2{font-size:14px;line-height:1.5;font-weight:500;margin:0}
.product-guide-tour p{margin:5px 0 0;color:#737373;font-size:12px;line-height:1.7}
.product-guide-tour button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:11px 15px;min-height:40px;border:1px solid #d8d8d8;border-radius:7px;background:#fff;color:#171717;font-size:12px;white-space:nowrap;flex-shrink:0}
.product-guide-tour button:hover{background:#f5f5f5;border-color:#aaa}
@media(max-width:600px){.product-guide-backdrop{padding:12px}.product-guide-dialog{max-height:calc(100dvh - 24px);border-radius:12px}.product-guide-header{padding:13px 16px}.product-guide-body{padding:20px 16px}.product-guide-intro #product-guide-description{font-size:12px;margin-bottom:18px}.product-guide-tour{align-items:flex-start;flex-direction:column;gap:14px;margin-top:20px;padding-top:18px}.product-guide-tour button{width:100%}}
@media(prefers-reduced-motion:reduce){.product-guide-backdrop{backdrop-filter:none}}