*{box-sizing:border-box}body{margin:0;background:#f5f5f8;color:#20232c;font-family:Arial,Helvetica,sans-serif}header{max-width:1280px;margin:auto;padding:25px 32px;border-bottom:1px solid #dedee6;display:flex;justify-content:space-between;align-items:center}header img{width:175px}nav{display:flex;gap:22px}a{color:#b51c35;text-decoration:none;font-weight:600}main{max-width:1280px;margin:46px auto;padding:0 32px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:#bd1935}h1{font-size:clamp(32px,4vw,52px);letter-spacing:-2px;line-height:1.12;margin:16px 0}h1 span{color:#bf1e39}.intro{color:#647084;margin-bottom:32px}.layout{display:grid;grid-template-columns:2fr 1fr;gap:24px}.card{background:#fff;border:1px solid #e1e2e9;border-radius:18px;padding:28px;box-shadow:0 8px 25px #16254404}.card-title{display:flex;gap:16px;align-items:center;margin-bottom:24px}.icon{font-size:28px;color:#bc1935;background:#fff0f3;border-radius:12px;padding:12px}h2{font-size:23px;margin:0 0 8px}.card-title p{margin:0;color:#677287}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:block;font-size:13px;font-weight:600}select{width:100%;padding:13px 10px;border:1px solid #d6d9e4;background:#fafafd;color:#25304a;border-radius:8px;font-size:14px;margin-top:8px}select:focus,button:focus-visible,a:focus-visible{outline:3px solid #eb9daf;outline-offset:3px}details{margin:25px 0}summary{cursor:pointer;font-size:14px;font-weight:600;padding-bottom:15px}button{width:100%;border:0;border-radius:9px;padding:15px;background:linear-gradient(110deg,#a80e2b,#df2246);color:white;font-weight:700;font-size:15px;cursor:pointer}button:disabled{opacity:.5;cursor:wait}.secondary{background:#eff0f6;color:#263348}.hint,.footnote{font-size:12px;color:#6a7485;line-height:1.6}.guide p{font-size:14px;line-height:1.8;color:#697284}.tier{display:flex;gap:18px;border-top:1px solid #ececf2;padding:18px 0;align-items:center}.tier b{color:#b51c35;min-width:75px}.tier span{font-size:13px;color:#616e81}.result{margin-top:25px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}.metric{border:1px solid #e5e7ef;background:#fafafd;border-radius:12px;padding:20px}.metric strong{display:block;color:#bb1d39;font-size:32px;margin-bottom:8px}.metric span{font-size:12px;color:#657085}.source{padding:14px 0;border-top:1px solid #eee;font-size:13px;line-height:1.7}footer{text-align:center;font-size:12px;color:#777;padding:30px}[hidden]{display:none!important}#fps-status{font-size:13px;line-height:1.6}@media(max-width:850px){.layout{grid-template-columns:1fr}.guide{order:2}header,main{padding-left:18px;padding-right:18px}nav{font-size:12px;gap:12px}}@media(max-width:520px){.grid,.metrics{grid-template-columns:1fr}.card{padding:20px}header img{width:130px}h1{letter-spacing:-1px}}

.coverage{display:flex;flex-wrap:wrap;gap:10px}.coverage button{width:auto;text-align:left;font-size:12px;padding:12px}.reference-config{background:#fff4da;border:1px solid #f0d89b;border-radius:9px;padding:15px;font-size:13px;line-height:1.7;color:#624e22}

#fps-coverage-filter{width:100%;padding:12px;margin-top:8px;border:1px solid #d6d9e4;border-radius:8px;font:inherit}#fps-coverage-more{margin-top:16px;width:auto}