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10px;font-size:.85rem;font-weight:600;color:var(--text-color, #fff);background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:8px;cursor:pointer;transition:background .15s,border-color .15s}.ws-btn:hover:not(:disabled){background:#ffffff1f}.ws-btn:disabled{opacity:.4;cursor:not-allowed}.ws-btn.active{background:var(--accent-color);border-color:var(--accent-color);color:#fff}.ws-btn-sm{flex:0 1 auto;min-width:48px;padding:6px 8px;font-size:.78rem}.ws-hint{font-size:.78rem;color:#888;margin:0;line-height:1.45}.ws-textarea{width:100%;box-sizing:border-box;padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;color:var(--text-color, #fff);background:#00000040;border:1px solid rgba(255,255,255,.12);border-radius:8px;resize:vertical}.ws-textarea:focus{outline:none;border-color:var(--accent-color)}.ws-fen-row{display:flex;gap:6px;align-items:center}.ws-fen{flex:1 1 auto;min-width:0;padding:7px 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rgba(255,255,255,.25);line-height:1.4}.ws-cta:hover:not(:disabled){filter:brightness(1.12)}.ws-cta:active:not(:disabled){transform:scale(.98)}.ws-cta:disabled{opacity:.4;cursor:not-allowed}.ws-note{font-size:.72rem;color:#777;margin:0;text-align:center;line-height:1.45}.ws-seo{max-width:900px;width:100%;margin:3rem auto 0}.ws-seo h2{font-size:1.4rem;font-weight:700;margin-bottom:.75rem;color:var(--text-color, #fff)}.ws-seo p{color:#999;font-size:.95rem;line-height:1.6;margin:0 0 .5rem}@media(max-width:768px){.ws-page{padding:20px 12px 90px}.ws-title{font-size:1.5rem}.ws-tray-piece{width:38px;height:38px;font-size:1.6rem}.ws-tray-piece img{width:30px;height:30px}}@media(max-width:380px){.ws-tray{gap:3px;padding:4px}.ws-tray-piece{width:32px;height:32px}.ws-tray-piece img{width:26px;height:26px}}@media(max-width:420px){.ws-fen-row{flex-wrap:wrap}.ws-fen{flex:1 1 100%}.ws-fen-row .ws-btn-sm{flex:1 1 auto}}