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-16.8734/.7);--focus-ring:lab(64.9203% -16.6654 -48.4103/.2);--invalid-ring:lab(63.7053% 60.745 31.3109/.16);--button-shadow:0 13px 30px lab(64.9203% -16.6654 -48.4103/.16);--button-shadow-hover:0 17px 38px lab(64.9203% -16.6654 -48.4103/.2);--status-text:lab(76.7259% -2.17938 -10.8758)}}*{box-sizing:border-box}html{background:var(--background);min-height:100%}body{background:linear-gradient(to bottom, var(--background), transparent 18rem), linear-gradient(to top, var(--background), transparent 16rem), var(--background);min-height:100svh;color:var(--foreground);background-position:0 0,0 100%;background-size:100% 100%,100% 100%;margin:0;font-family:Space Grotesk,Noto Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}button{cursor:pointer}.app-shell{isolation:isolate;flex-direction:column;min-height:100svh;display:flex;position:relative}.background-grid{pointer-events:none;z-index:0;background-image:linear-gradient(to right, var(--grid-color) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);background-position:var(--grid-offset) var(--grid-offset);background-size:var(--grid-size) var(--grid-size);position:fixed;inset:0;overflow:hidden}.site-header,.main-layout{z-index:1;position:relative}.background-grid:before,.background-grid:after{content:"";position:absolute;inset:0}.background-grid:before{background:linear-gradient(to bottom, var(--background), transparent 18rem)}.background-grid:after{background:linear-gradient(to top, var(--background), transparent 16rem)}.grid-light{pointer-events:none;background:radial-gradient(circle, color-mix(in oklch, var(--grid-light) 90%, transparent) 0%, color-mix(in oklch, var(--grid-light) 50%, transparent) 50%, transparent 100%);width:5px;height:5px;box-shadow:0 0 5px color-mix(in oklch, var(--grid-light) 70%, transparent), 0 0 10px color-mix(in oklch, var(--grid-light) 40%, transparent);border-radius:999px;position:absolute;transform:translate(-50%,-50%)}.site-header{border-bottom:1px solid var(--border);background:var(--header-background);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-between;align-items:center;padding:1.25rem;display:flex}.brand{color:var(--brand);letter-spacing:0;gap:.1rem;line-height:1.05;text-decoration:none;display:grid}.brand-title{font-size:clamp(1.08rem,5.3vw,1.45rem);font-weight:800}.brand-url{color:var(--muted);font-size:clamp(.78rem,3.6vw,.9rem);font-weight:700}.header-links{color:var(--muted);align-items:center;gap:1.25rem;font-size:.92rem;display:none}.header-links a{color:inherit;text-decoration:none}.main-layout{flex:1;gap:2rem;padding:2rem 1.25rem 3rem;display:grid}.form-panel{flex-direction:column;gap:1.15rem;width:100%;max-width:42rem;margin:0 auto;display:flex}.intro{gap:.45rem;padding-bottom:.25rem;display:grid}.intro h1{color:var(--foreground);letter-spacing:0;margin:0;font-size:clamp(2rem,10vw,3.7rem);font-weight:800;line-height:.98}.intro p{max-width:36rem;color:var(--muted);margin:0;font-size:1rem;font-weight:500;line-height:1.55}.prize-panel{border:1px solid var(--border);border-left:3px solid var(--primary);background:var(--surface);border-radius:6px;gap:.45rem;padding:.65rem .8rem;display:grid}.prize-heading{flex-wrap:wrap;align-items:baseline;gap:.25rem .55rem;display:flex}.prize-label{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:900}.prize-heading strong{color:var(--foreground);letter-spacing:0;font-size:clamp(1rem,4vw,1.16rem);font-weight:900;line-height:1.1}.prize-rules{color:var(--status-text);flex-wrap:wrap;gap:.3rem .75rem;margin:0;padding:0;font-size:.78rem;font-weight:800;line-height:1.15;display:flex}.prize-rules span{white-space:nowrap;align-items:center;gap:.35rem;display:inline-flex}.prize-rules span:before{background:var(--primary);content:"";border-radius:999px;width:.32rem;height:.32rem}.guess-form{gap:1rem;display:grid}.field{gap:.45rem;display:grid}.field label{color:var(--field-label);font-size:.98rem;font-weight:700}.field input{border:1px solid var(--border-strong);background:var(--surface);width:100%;min-height:3.18rem;color:var(--foreground);border-radius:6px;outline:none;padding:0 .95rem;transition:border-color .16s,box-shadow .16s,background .16s}.field input:focus{border-color:var(--primary);background:var(--surface-solid);box-shadow:0 0 0 4px var(--focus-ring)}.field input[aria-invalid=true]{border-color:var(--danger);box-shadow:0 0 0 4px var(--invalid-ring)}.field input::placeholder{color:var(--input-placeholder)}.field-error{color:var(--danger);margin:-.1rem 0 0;font-size:.86rem;font-weight:700;line-height:1.35}.guess-field{gap:.65rem;padding:1rem 0 .65rem}.guess-field label{color:var(--primary);font-size:1.08rem}.guess-field input{border-width:2px;border-color:var(--primary);background:var(--guess-surface);min-height:5rem;color:var(--guess-foreground);letter-spacing:0;font-size:clamp(2rem,10vw,3.25rem);font-weight:800}.guess-field input::placeholder{color:var(--guess-placeholder)}.submit-button{background:linear-gradient(135deg, var(--primary), var(--primary-strong));min-height:3.25rem;color:var(--primary-foreground);letter-spacing:0;box-shadow:var(--button-shadow);border:0;border-radius:6px;font-size:1rem;font-weight:800;transition:transform .16s,filter .16s,box-shadow .16s}.submit-button:hover:not(:disabled){filter:brightness(1.03);box-shadow:var(--button-shadow-hover);transform:translateY(-1px)}.submit-button:disabled{cursor:not-allowed;opacity:.68}.status{min-height:3rem;color:var(--status-text);grid-template-columns:1.75rem 1fr;align-items:start;gap:.85rem;font-size:.95rem;font-weight:500;line-height:1.35;display:grid}.status-icon{width:1.75rem;height:1.75rem;color:var(--primary);border:2px solid;border-radius:999px;place-items:center;font-size:1rem;font-weight:900;display:grid}.status[data-tone=success] .status-icon{color:var(--primary)}.status[data-tone=error],.status[data-tone=error] .status-icon{color:var(--danger)}.configuration{place-items:center;min-height:100svh;padding:1.25rem;display:grid}.configuration-card{border:1px solid var(--border);background:var(--surface);max-width:36rem;box-shadow:var(--shadow);border-radius:8px;padding:1.4rem}.configuration-card h1{margin:0 0 .75rem;font-size:1.35rem}.configuration-card p{color:var(--muted);margin:0;line-height:1.5}@media (min-width:760px){.site-header{padding:1.35rem 3.2rem}.header-links{display:flex}.main-layout{width:min(100%,54rem);margin:0 auto;padding:4rem 3.2rem 5rem}.form-panel{max-width:42rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}