:root{--bg: #0a0908;--panel: #0c0b0a;--ink: #fafaf8;--ink-60: rgba(250, 250, 248, .6);--ink-45: rgba(250, 250, 248, .45);--ink-35: rgba(250, 250, 248, .35);--ink-25: rgba(250, 250, 248, .25);--ink-12: rgba(250, 250, 248, .12);--beige: #ebe7df;--accent: #fafaf8}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}#app{min-height:100vh;display:flex;justify-content:center;align-items:stretch}.ss-frame{width:100%;max-width:100%;min-height:100vh;display:flex;flex-direction:column;background:var(--panel);padding:0}@media (min-width: 768px){#app{align-items:center;padding:24px}.ss-frame{max-width:412px;min-height:0;height:min(94vh,880px);border-radius:28px;box-shadow:0 30px 80px #0009;overflow:hidden}}.ss-screen{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:20px 20px 0}.ss-progress{flex-shrink:0;padding:16px 20px 4px}.ss-progress-bar{height:3px;border-radius:2px;background:var(--ink-12);overflow:hidden}.ss-progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .3s ease}.ss-progress-label{margin-top:8px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-45)}.ss-head{flex-shrink:0;margin-bottom:16px}.ss-title{margin:0 0 6px;font-size:22px;font-weight:700;line-height:1.2}.ss-subtitle{margin:0;font-size:13px;line-height:1.5;color:var(--ink-45)}.ss-body{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.ss-body::-webkit-scrollbar{display:none}.ss-text{font-size:15px;line-height:1.6;color:var(--ink);margin:0 0 14px}.ss-text-dim{color:var(--ink-45);font-size:13px}.ss-question{margin:22px 0 10px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-60)}.ss-footer{flex-shrink:0;display:flex;align-items:center;gap:12px;padding:14px 0 18px}.ss-btn-primary{flex:1 1 auto;min-height:50px;background:var(--accent);color:#0a0908;border:none;border-radius:14px;font-size:15px;font-weight:700;cursor:pointer;transition:opacity .15s,transform .1s}.ss-btn-primary:hover:not(:disabled){opacity:.92}.ss-btn-primary:active:not(:disabled){transform:scale(.98)}.ss-btn-primary:disabled{opacity:.32;cursor:not-allowed}.ss-btn-link{flex:0 0 auto;background:none;border:none;color:var(--ink-45);font-size:14px;font-weight:600;cursor:pointer;padding:12px 6px}.ss-btn-link:hover{color:var(--ink)}.ss-toggle{display:inline-flex;gap:4px;padding:4px;border-radius:12px;background:var(--ink-12);margin-bottom:18px}.ss-toggle-btn{border:none;background:none;color:var(--ink-45);font-size:13px;font-weight:600;padding:8px 16px;border-radius:9px;cursor:pointer}.ss-toggle-btn.is-on{background:var(--accent);color:#0a0908}.ss-wheels{display:flex;gap:10px;justify-content:space-between}.ss-wheel-col{flex:1 1 0;min-width:0}.ss-wheel-collabel{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-45);text-align:center;margin-bottom:6px}.ss-wheel{position:relative}.ss-wheel-scroll{height:100%;overflow-y:scroll;scroll-snap-type:y mandatory;-ms-overflow-style:none;scrollbar-width:none}.ss-wheel-scroll::-webkit-scrollbar{display:none}.ss-wheel-item{display:flex;align-items:center;justify-content:center;scroll-snap-align:center;font-variant-numeric:tabular-nums;font-size:18px;font-weight:400;color:var(--ink-35);transition:font-size .1s ease,color .1s ease}.ss-wheel-item.is-on{font-size:22px;font-weight:700;color:var(--ink)}.ss-wheel-band{position:absolute;left:8px;right:8px;pointer-events:none;border-top:1px solid var(--ink-25);border-bottom:1px solid var(--ink-25)}.ss-carousel{display:flex;flex-direction:column;height:52vh;min-height:320px}@media (min-width: 768px){.ss-carousel{height:46vh}}.ss-carousel-track{flex:1 1 auto;min-height:0;display:flex;gap:12px;align-items:center;overflow-x:auto;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none}.ss-carousel-track::-webkit-scrollbar{display:none}.ss-card{flex:0 0 78%;height:100%;scroll-snap-align:center;padding:6px 0;cursor:pointer;position:relative;border:none;background:none;opacity:.5;transition:opacity .3s cubic-bezier(.16,1,.3,1)}.ss-card.is-on{opacity:1}.ss-card-frame{position:absolute;top:6px;right:0;bottom:6px;left:0;border-radius:20px;overflow:hidden;background:var(--beige);border:1.5px solid rgba(255,255,255,.22);transition:border .25s ease,box-shadow .25s ease}.ss-card.is-on .ss-card-frame{border:2.5px solid var(--accent);box-shadow:0 14px 38px #0000008c}.ss-card-frame img{width:100%;height:100%;object-fit:contain;display:block}.ss-carousel-badge{flex-shrink:0;align-self:center;margin-top:12px;padding:7px 16px;border-radius:16px;font-size:13px;font-weight:600;color:var(--ink);background:var(--ink-12)}.ss-carousel-dots{flex-shrink:0;display:flex;gap:6px;justify-content:center;align-items:center;margin:12px 0 2px}.ss-dot{height:6px;width:6px;border-radius:3px;background:var(--ink-25);transition:all 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var(--ink-25);border-radius:12px;color:var(--ink);font:inherit;font-size:14px;padding:10px 12px}.ss-textarea::placeholder{color:var(--ink-35)}.ss-chart{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}.ss-chart th,.ss-chart td{padding:9px 6px;text-align:center;border-bottom:1px solid var(--ink-12)}.ss-chart th{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-45);font-weight:600}.ss-chart-size{font-weight:700;color:var(--ink)}.ss-reco{text-align:center;padding:28px 20px;border-radius:18px;background:var(--ink-12);margin:8px 0}.ss-reco-cap{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-45);margin-bottom:8px}.ss-reco-size{font-size:56px;font-weight:800;line-height:1;color:var(--ink)}.ss-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;letter-spacing:.02em;word-break:break-all;padding:14px 16px;border-radius:12px;background:var(--ink-12);border:1px dashed var(--ink-25);margin:4px 0 18px}button:focus-visible,input:focus-visible,textarea:focus-visible,.ss-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}