@import"https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;500;700;800;900&display=swap";:root{font-family:"M PLUS Rounded 1c",Hiragino Maru Gothic ProN,Yu Gothic,system-ui,sans-serif;color:#174e52;background:#81d8d0;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--safe-bottom: env(safe-area-inset-bottom, 0px);--tiffany: #81d8d0;--tiffany-light: #d9fffb;--tiffany-pale: #effffc;--tiffany-deep: #288f8a;--ink: #174e52;--blush: #ef89aa;--cream: #fffdf7}*{box-sizing:border-box}html{min-width:320px;min-height:100%;background:var(--tiffany)}body{min-width:320px;min-height:100vh;margin:0;background:linear-gradient(180deg,#e9fffc,#b9f1eb 24%,#81d8d0 72%,#5fc6be)}button,input{font:inherit}button{border:0;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:box-shadow .16s ease,filter .16s ease,transform .16s 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ambient-float{0%{opacity:0;transform:translateZ(0) scale(.5)}16%{opacity:.92}58%{opacity:.72;transform:translate3d(var(--particle-drift),-55vh,0) scale(1.25)}to{opacity:0;transform:translate3d(calc(var(--particle-drift) * -.4),-112vh,0) scale(.45)}}.app-header{padding:4px 2px 14px;text-align:center}.eyebrow{margin:0 0 6px;color:var(--tiffany-deep);font-size:.74rem;font-weight:900;letter-spacing:.06em;text-transform:none}.app-header h1{margin:0;color:var(--ink);font-size:clamp(1.86rem,8vw,2.5rem);font-weight:950;line-height:1.04;text-shadow:0 2px 0 rgb(255 255 255 / 92%),0 9px 20px rgb(35 124 119 / 20%)}.app-header h1 span{display:block}.title-main{letter-spacing:.04em}.title-sub{margin-top:2px;font-size:.66em;letter-spacing:.02em}.lead{width:min(100%,360px);margin:9px auto 0;color:#3e7376;font-size:.84rem;font-weight:700;line-height:1.58}.frame-section{margin:0 auto 12px}.frame-heading{margin:0 0 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frame-edge-flash{0%{opacity:0;transform:scale(.98)}24%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.025)}}.camera-video,.skin-preview-canvas,.frame-overlay,.preview-image{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.camera-video{z-index:1;object-fit:cover;filter:brightness(var(--camera-brightness, 100%));transform:scale(var(--camera-zoom, 1))}.camera-video.is-mirrored{transform:scaleX(-1) scale(var(--camera-zoom, 1))}.camera-video.is-skin-beauty{filter:brightness(var(--camera-brightness, 100%)) brightness(var(--skin-brightness, 1)) saturate(var(--skin-saturate, 1)) contrast(var(--skin-contrast, 1))}.skin-preview-canvas{z-index:2;display:none;object-fit:cover}.skin-preview-canvas.is-visible{display:block}.frame-overlay{z-index:3;object-fit:fill;pointer-events:none;-webkit-user-select:none;user-select:none;animation:frame-arrive .46s ease-out both}@keyframes 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