.chk{--cream:#f6f0e4;--ink:#161616;--orange:#ff5a36;--yellow:#ffd23f;--green:#1f9d55;background:var(--cream);color:var(--ink);min-height:70vh;padding:28px 16px 80px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-weight:700}.chk *{box-sizing:border-box}.chk-wrap{gap:18px;max-width:640px;margin:0 auto;display:grid}.chk-pill{background:var(--ink);color:#fff;letter-spacing:.02em;border-radius:999px;justify-self:start;align-items:center;gap:10px;padding:8px 18px;font-weight:900;display:inline-flex}.chk-pill b{background:var(--yellow);color:var(--ink);border-radius:999px;padding:2px 10px;font-size:12px}.chk h1,.chk p,.chk label,.chk button,.chk input{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif!important}.chk h1{letter-spacing:-.02em;margin:0;font-size:clamp(34px,8vw,52px);font-weight:900;line-height:1.02}.chk-hl{background:linear-gradient(transparent 58%, var(--yellow) 58%);padding:0 2px}.chk p{margin:0;font-weight:600;line-height:1.45}.chk-card{border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);background:#fff;border-radius:14px;gap:12px;padding:18px;display:grid}.chk-row{flex-wrap:wrap;gap:10px;display:flex}.chk input[type=text],.chk input[type=url],.chk input:not([type]){font:inherit;border:3px solid var(--ink);width:100%;color:var(--ink);background:#fff;border-radius:14px;padding:14px;font-size:16px;font-weight:700}.chk label{gap:6px;font-size:14px;font-weight:800;display:grid}.chk-btn{font:inherit;background:var(--orange);color:var(--ink);border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);cursor:pointer;text-align:center;border-radius:14px;padding:14px 20px;font-size:17px;font-weight:900;text-decoration:none;display:inline-block}.chk-btn:active{box-shadow:2px 2px 0 var(--ink);transform:translate(3px,3px)}.chk-btn[disabled]{opacity:.55;cursor:not-allowed}.chk-btn.alt{background:#fff}.chk-link{font:inherit;text-underline-offset:3px;cursor:pointer;color:var(--ink);background:0 0;border:none;justify-self:start;padding:4px 0;font-weight:800;text-decoration:underline}.chk-score{align-items:center;gap:14px;display:flex}.chk-big{background:var(--yellow);border:3px solid var(--ink);border-radius:14px;padding:6px 16px;font-size:64px;font-weight:900;line-height:1}.chk-q{border-top:3px solid var(--ink);grid-template-columns:34px 1fr;align-items:start;gap:10px;padding-top:12px;display:grid}.chk-q:first-of-type{border-top:none;padding-top:0}.chk-mark{border:3px solid var(--ink);background:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-size:20px;font-weight:900;display:grid}.chk-mark.ok{background:var(--green);color:#fff}.chk-mark.no{background:var(--orange)}.chk-fix{background:var(--yellow);border:3px solid var(--ink);border-radius:10px;margin-top:6px;padding:8px 10px;font-weight:800}.chk-small{opacity:.85;font-size:14px;font-weight:600}.chk-x{gap:6px;display:grid}.chk-x div{align-items:center;gap:8px;font-weight:700;display:flex}.chk-spin{border:4px solid var(--ink);border-top-color:var(--orange);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite chkspin}@keyframes chkspin{to{transform:rotate(360deg)}}.chk-err{border:3px solid var(--orange);background:#fff;border-radius:14px;padding:12px 14px;font-weight:800}.chk-hp{opacity:0;width:1px;height:1px;position:absolute;left:-9999px}.chk-check{align-items:flex-start;gap:10px;font-size:14px;font-weight:600;display:flex}.chk-check input{width:22px;height:22px;accent-color:var(--orange);flex:none;margin-top:2px}@media (prefers-reduced-motion:reduce){.chk-spin{animation:none}}