.fill{object-fit:cover;width:100%;height:100%;display:block}.slide{opacity:0;pointer-events:none;transition:opacity .2s ease-out;position:absolute;inset:0}.slide.on{opacity:1;pointer-events:auto}.image-edge:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #10201a1a}.dots{justify-content:center;gap:var(--space-4);flex-wrap:nowrap;max-width:100%;display:flex}.dot{border-radius:var(--radius-round);cursor:pointer;background-color:#0000;background-image:radial-gradient(circle, var(--border) 4px, transparent 5px);border:0;flex:0 24px;width:24px;min-width:12px;height:24px;padding:0}.dot[aria-pressed=true]{background-image:radial-gradient(circle, var(--accent) 4px, transparent 5px)}.carousel-arrow{border-radius:var(--radius-round);background:var(--bg-app);width:44px;height:44px;color:var(--text-primary);cursor:pointer;border:0;justify-content:center;align-items:center;padding:0;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.carousel-arrow:hover{background:var(--surface-card)}.hero-art{aspect-ratio:1/.92;border-radius:var(--radius-card);background:var(--surface-card);width:100%;max-width:100%;position:relative;overflow:hidden}.hero-app{object-fit:cover;object-position:30% center;width:68%;height:100%;position:absolute;top:0;right:0;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 22%);mask-image:linear-gradient(90deg,#0000 0,#000 22%)}.hero-device{mix-blend-mode:multiply;width:58%;position:absolute;bottom:0;left:-8%}.owner-preview{border-radius:var(--radius-card);max-height:560px;box-shadow:var(--shadow-float);position:relative;overflow:hidden}.owner-preview:after{content:"";background:linear-gradient(to bottom, transparent, var(--surface-card));pointer-events:none;height:160px;position:absolute;bottom:0;left:0;right:0}.faq details+details{border-top:1px solid var(--divider)}.faq summary{min-height:44px;padding:var(--space-16) var(--space-24);justify-content:space-between;align-items:center;gap:var(--space-12);font-size:var(--type-button-size);cursor:pointer;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--text-secondary);font-weight:400}.faq details[open] summary:after{content:"−"}.faq details p{padding:0 var(--space-24) var(--space-16);font-size:var(--type-body-size);color:var(--text-secondary);margin:0;line-height:1.7}.electrodes{aspect-ratio:640/773;width:100%;max-width:400px;margin:var(--space-16) 0;justify-self:center;position:relative}.electrodes img{width:100%;height:100%;display:block}.electrode{border-radius:var(--radius-round);background:var(--green-700);width:26px;height:26px;color:var(--text-on-accent);place-items:center;font-size:12px;font-weight:800;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 4px #ffffffd9,0 4px 12px #0f5a2c59}.electrode.hand{background:var(--green-500)}.electrode-label{padding:var(--space-4) var(--space-12);border:1px solid var(--border-subtle);border-radius:var(--radius-round);background:var(--surface-card);box-shadow:var(--shadow-float);font-size:var(--type-caption-size);white-space:nowrap;font-weight:700;position:absolute;left:50%;transform:translate(-50%,-50%)}.metric-groups{margin:0}.metric-groups>div{gap:var(--space-4) var(--space-20);padding:var(--space-16) 0;border-top:1px solid var(--divider);grid-template-columns:120px minmax(0,1fr);display:grid}.metric-groups>div:last-child{border-bottom:1px solid var(--divider)}.metric-groups dt{font-size:var(--type-body-size);color:var(--text-accent);flex-direction:column;gap:2px;font-weight:700;display:flex}.metric-groups dt small{font-size:var(--type-caption-size);color:var(--text-tertiary);font-weight:400}.metric-groups dd{font-size:var(--type-button-size);margin:0;font-weight:500;line-height:1.6}.metric-groups dd span{margin-left:var(--space-8);font-size:var(--type-body-size);color:var(--text-secondary);font-weight:400}@media (width<=480px){.metric-groups>div{grid-template-columns:1fr}}