.check-layout-body{min-height:100vh;display:flex;flex-direction:column}.check-header{position:sticky;top:0;z-index:20;background:#0a0a0beb;backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.check-header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-height)}.check-logo{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-text);font-weight:700;text-decoration:none}.check-logo-copy{display:flex;flex-direction:column;gap:.05rem;line-height:1.1}.check-logo-text{font-size:1rem;letter-spacing:-.02em}.check-logo-subtitle{font-size:.625rem;font-weight:500;color:var(--color-text-muted)}.check-logo-icon{width:24px;height:24px;border-radius:6px;flex-shrink:0}.check-main{flex:0 1 auto}.check-footer{border-top:1px solid var(--color-border);padding:.75rem 0 2rem;color:var(--color-text-muted);font-size:.875rem}.check-footer p{margin:0 0 .75rem}.check-copyright{margin:.25rem 0 0;font-size:.8125rem;color:var(--color-text-muted)}.age-check-page{padding:2rem 0 1.5rem}.age-check-shell{max-width:32rem;margin:0 auto}.age-check-title{font-size:clamp(1.75rem,5vw,2.25rem);margin:0 0 .5rem}.age-check-lead,.age-check-note{color:var(--color-text-muted);margin:0 0 1.5rem;line-height:1.55}.age-check-lead strong,.age-check-note strong{color:var(--color-text);font-weight:600}.age-check-panel{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.25rem;margin-bottom:1rem}.age-check-label{display:block;font-size:.875rem;font-weight:600;color:var(--color-text-muted);margin-bottom:.75rem}.age-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.age-preset{border:1px solid var(--color-border-strong);background:transparent;color:var(--color-text);border-radius:999px;padding:.5rem .9rem;font:inherit;font-weight:600;cursor:pointer}.age-preset.is-active{background:#2d9cdb2e;border-color:var(--color-accent);color:var(--color-accent-hover)}.age-custom{width:4.75rem;min-width:0;border:1px solid var(--color-border-strong);background:var(--color-bg);color:var(--color-text);border-radius:var(--radius-sm);padding:.5rem .45rem;font-size:.8125rem;font-weight:600;text-align:center}.age-custom::placeholder{font-size:.6875rem;font-weight:600;color:var(--color-text-muted)}.age-current{margin:.75rem 0 0;font-size:.9375rem}.age-current strong{font-size:1.25rem}.scan-primary,.scan-secondary{width:100%;border:none;border-radius:var(--radius-md);padding:1rem 1.25rem;font:inherit;font-size:1.0625rem;font-weight:700;cursor:pointer}.scan-primary{background:var(--color-accent);color:#fff}.scan-secondary{margin-top:.75rem;background:transparent;color:var(--color-text);border:1px solid var(--color-border-strong)}.scan-actions{display:grid;gap:.75rem}.desktop-gate img{display:block;margin:1rem auto 0;border-radius:var(--radius-md);background:#fff;padding:.5rem}.scanner-overlay{position:fixed;inset:0;z-index:100;background:#000;display:grid;grid-template-rows:auto 1fr auto}.scanner-overlay.is-showing-result{grid-template-rows:auto auto 1fr auto}.scanner-overlay.is-showing-result .scanner-dim,.scanner-overlay.is-showing-result .scanner-frame{opacity:0}.scanner-overlay.is-showing-result .scanner-stage:after{content:"";position:absolute;inset:0;background:#0000008c;pointer-events:none}.scanner-overlay[hidden]{display:none!important}.scanner-toolbar{display:flex;justify-content:space-between;gap:.75rem;padding:1rem;background:#000000b8}.scanner-toolbar button{border:1px solid rgba(255,255,255,.25);background:#ffffff14;color:#fff;border-radius:var(--radius-sm);padding:.65rem .9rem;font:inherit;cursor:pointer}.scanner-torch-button{display:inline-flex;align-items:center;justify-content:center;min-width:2.75rem;min-height:2.75rem;padding:.65rem}.scanner-torch-button[aria-pressed=true]{background:#ffd60a2e;border-color:#ffd60a8c;color:#ffd60a}.scanner-torch-button[aria-pressed=false] .bulb-icon-on,.scanner-torch-button[aria-pressed=true] .bulb-icon-off{display:none}.scanner-overlay.is-showing-result .scanner-torch-button{display:none!important}.scanner-stage{--scan-frame-width: min(92vw, 560px);--scan-frame-height: clamp(119px, 26.4vh, 185px);position:relative;overflow:hidden;min-height:0;background:#000}.scanner-video{width:100%;height:100%;object-fit:cover}.scanner-dim{position:absolute;inset:0;pointer-events:none;background:#0000008c;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);mask-image:linear-gradient(#fff,#fff),linear-gradient(#fff,#fff);mask-size:var(--scan-frame-width) var(--scan-frame-height),100% 100%;mask-position:center,center;mask-repeat:no-repeat;-webkit-mask-image:linear-gradient(#fff,#fff),linear-gradient(#fff,#fff);-webkit-mask-size:var(--scan-frame-width) var(--scan-frame-height),100% 100%;-webkit-mask-position:center,center;-webkit-mask-repeat:no-repeat;mask-composite:exclude;-webkit-mask-composite:destination-out}.scanner-frame{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:var(--scan-frame-width);height:var(--scan-frame-height);border:3px solid #fff;border-radius:10px;box-shadow:none;pointer-events:none}.scanner-hint{padding:1rem;text-align:center;color:#ffffffd9;background:#000000b8}.scanner-hint[hidden]{display:none!important}.scanner-result-panel{position:relative;z-index:3;margin:0 1rem;max-height:min(62vh,520px);overflow-y:auto;-webkit-overflow-scrolling:touch}.scanner-result-panel[hidden]{display:none!important}.scan-error{margin:0;color:#ff453af2;font-size:.9375rem}.scan-error[hidden]{display:none!important}.result-panel{border-radius:var(--radius-lg);padding:1.25rem;border:1px solid var(--color-border-strong);background:var(--color-bg-elevated)}.result-panel[hidden]{display:none!important}.result-panel[data-state=valid]{border-color:#34c75973}.result-panel[data-state=underage],.result-panel[data-state=expired],.result-panel[data-state=invalid]{border-color:#ff453a73}.result-headline{font-size:1.375rem;font-weight:700;margin:0 0 .75rem}.result-lines p{margin:0 0 .35rem}.result-source,.privacy-note{margin:.75rem 0 0;color:var(--color-text-muted);font-size:.875rem}.upsell-panel{margin-top:1rem}.upsell-panel h2{font-size:1.125rem;margin:0 0 .5rem}.upsell-panel ul{margin:0 0 1rem;padding-left:1.1rem;color:var(--color-text-muted)}.upsell-link{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:.875rem 1rem;border-radius:var(--radius-md);background:var(--color-accent);color:#fff!important;font-weight:700;text-decoration:none}.spike-page{padding:2rem 0 3rem}.spike-video{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius-md);background:#000}.spike-stats,.spike-output{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.875rem;color:var(--color-text-muted);white-space:pre-wrap}