:root{color:#eef2f6;background:#0b1016;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;color-scheme:dark}*{box-sizing:border-box}body{margin:0;overflow-wrap:anywhere;min-height:100vh;background:radial-gradient(circle at top right,#1c3340 0,transparent 38rem),#0b1016}button,input,select,textarea{font:inherit}button,.pgn-file-button{min-height:44px;border:1px solid #49616e;border-radius:9px;color:#f5f8fa;background:#22333d;cursor:pointer;padding:.65rem .9rem}button:hover,.pgn-file-button:hover{border-color:#85c8b7;background:#29434c}button.secondary{background:transparent}main{width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}.product-header{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(280px,1fr);gap:2rem;align-items:end;margin-bottom:1rem}.product-header h1{margin:.2rem 0 0;font-size:clamp(2.1rem,6vw,4.5rem);line-height:.95}.product-header p,.pgn-lab-heading p{color:#aebbc2;line-height:1.6}.eyebrow,.offline-badge{color:#a9edcd;font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.safety-note{padding:.85rem 1rem;margin-bottom:1rem;border-left:3px solid #f4c96b;color:#d9d2bd;background:#171a1e}.pgn-lab{border:1px solid #2d424d;border-radius:14px;background:#0f171ef0;padding:clamp(1rem,3vw,2rem)}.pgn-lab-heading,.section-heading,.pgn-report-tools,.pgn-truth-score,.pgn-report-status,.pgn-evaluator-trust{display:flex;gap:.8rem;align-items:center;justify-content:space-between;flex-wrap:wrap}.pgn-lab-heading h2,.section-heading h3{margin:0}.pgn-input{display:grid;gap:.75rem;margin-top:1.25rem}.pgn-input textarea{width:100%;min-height:210px;resize:vertical;border:1px solid #384e5a;border-radius:10px;padding:1rem;color:#f2f5f7;background:#090e13}.pgn-input>div,.pgn-report-tools{display:flex;gap:.65rem;flex-wrap:wrap}.pgn-file-button input{display:none}.pgn-error,.pgn-availability-warning{color:#ffb0a6}.pgn-empty,.pgn-error,.pgn-evaluator-trust,.pgn-report-status,.pgn-analysis-progress{margin-top:1rem;padding:.85rem 1rem;border:1px solid #304852;border-radius:9px;background:#101b21}.pgn-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.25rem}.pgn-summary>div,.pgn-guesses,.pgn-coverage span{border:1px solid #2e424c;border-radius:10px;padding:1rem;background:#0d151b}.pgn-guesses>div{display:grid;grid-template-columns:2rem minmax(0,1fr) auto;gap:.65rem;padding:.6rem 0;border-top:1px solid #253740}.pgn-guesses small,.pgn-guesses em,.pgn-history td span,.pgn-coverage span{color:#9eafb7;font-style:normal}.pgn-guesses small{display:block}.pgn-coverage{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:.6rem;margin-top:1rem}.pgn-coverage strong{display:block;color:#edf4f6}.pgn-history{margin-top:1.5rem}.pgn-history-scroll{overflow:auto;margin-top:.75rem}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:.75rem;border-bottom:1px solid #283b44;text-align:left;vertical-align:top}th{color:#a9edcd}select{margin-left:.5rem;border:1px solid #49616e;border-radius:7px;padding:.55rem;color:#eef2f6;background:#0b1218}@media(max-width:720px){main{width:min(100% - 1rem,1180px);padding-top:1rem}.product-header,.pgn-summary{grid-template-columns:1fr;gap:.75rem}.pgn-lab{padding:1rem}}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #f4c96b;outline-offset:3px}.skip-link{position:fixed;z-index:100;top:.75rem;left:.75rem;transform:translateY(-180%);border-radius:9px;padding:.7rem 1rem;color:#0b1016;background:#a9edcd}.skip-link:focus{transform:translateY(0)}.visually-hidden-file{display:none}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.product-header>*,.pgn-lab,.pgn-input,.pgn-summary>*,.pgn-guesses strong,.pgn-report-tools>*{min-width:0}.pgn-lab-heading h2,.pgn-summary h3{margin:0;font-size:1rem}.pgn-lab,#analysis-result-title{scroll-margin-top:1rem}.pgn-history-scroll{max-width:100%;overscroll-behavior-inline:contain}.pgn-evaluator-trust input,.pgn-report-tools select{max-width:100%;min-width:0;min-height:44px}.pgn-evaluator-trust input{flex:1 1 280px}.pgn-evaluator-trust code,.pgn-truth-score code,.pgn-availability-warning code{overflow-wrap:anywhere;word-break:break-word}.configuration-warning{border-left:3px solid #f4c96b;padding:.65rem .8rem;color:#d9d2bd;background:#171a1e}.pgn-analysis-progress{position:relative;overflow:hidden}.pgn-analysis-progress>span{position:absolute;inset:0 auto 0 0;background:#a9edcd26}.pgn-analysis-progress>strong{position:relative}@media(max-width:720px){.pgn-report-tools label{display:grid;width:100%;gap:.35rem}.pgn-report-tools select{width:100%;margin-left:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}