.fsf-root{--fsf-bg:#0d0f0e;--fsf-panel:#151816;--fsf-border:#303630;--fsf-text:#f4f7f4;--fsf-muted:#a8b0a9;--fsf-accent:#9cff57;font-family:inherit}.fsf-open{appearance:none;border:1px solid var(--fsf-accent)!important;background:var(--fsf-accent)!important;color:#0a0c0a!important;border-radius:9px;padding:11px 16px;font:inherit;font-weight:850;cursor:pointer;margin:10px 0;display:inline-flex;align-items:center;gap:7px;line-height:1.2;box-shadow:none!important}.fsf-open:hover,.fsf-open:focus-visible{background:var(--fsf-accent)!important;color:#0a0c0a!important;border-color:var(--fsf-accent)!important;filter:brightness(1.06);box-shadow:0 0 0 2px rgba(156,255,87,.16)!important}.fsf-open span{display:inline-block;margin-right:0}.fsf-shell[hidden]{display:none!important}.fsf-shell:not(.is-visible){display:none}.fsf-product .fsf-shell{position:fixed;inset:0;z-index:999999;display:grid;place-items:center;padding:18px}.fsf-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72)}html.fsf-modal-open{overflow:hidden}.fsf-card{position:relative;z-index:1;width:min(560px,100%);max-height:min(760px,calc(100vh - 36px));overflow:auto;background:var(--fsf-bg);color:var(--fsf-text);border:1px solid var(--fsf-border);border-radius:16px;padding:24px;box-shadow:0 24px 80px rgba(0,0,0,.35);box-sizing:border-box}.fsf-inline .fsf-card{width:100%;max-width:760px;margin:0 auto;box-shadow:none}.fsf-close{position:absolute;right:14px;top:12px;border:0;background:transparent;color:var(--fsf-text);font-size:28px;line-height:1;cursor:pointer}.fsf-kicker{font-size:11px;font-weight:800;letter-spacing:.15em;color:var(--fsf-accent);margin-bottom:5px}.fsf-head h2{font-size:28px;line-height:1.12;margin:0 36px 8px 0;color:var(--fsf-text)}.fsf-head p{margin:0 0 18px;color:var(--fsf-muted);font-size:14px;line-height:1.55}.fsf-current-product{display:inline-flex;border:1px solid var(--fsf-border);background:var(--fsf-panel);border-radius:999px;padding:7px 11px;font-size:13px;font-weight:700;margin-bottom:14px}.fsf-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.fsf-field{margin-bottom:14px}.fsf-field label,.fsf-fit legend{display:block;font-size:13px;font-weight:750;margin-bottom:7px;color:var(--fsf-text)}.fsf-field label span{font-weight:500;color:var(--fsf-muted)}.fsf-field input,.fsf-field select{width:100%;box-sizing:border-box;border:1px solid var(--fsf-border);border-radius:9px;padding:12px 13px;min-height:46px;font:inherit;outline:none}.fsf-field select{background:var(--fsf-panel);color:var(--fsf-text)}.fsf-field input{width:100%!important;max-width:none!important;min-width:0!important;background:#fff!important;color:#111!important;-webkit-text-fill-color:#111!important;caret-color:#111!important;opacity:1!important}.fsf-field input::placeholder{color:#777!important;-webkit-text-fill-color:#777!important;opacity:1}.fsf-field input:focus,.fsf-field select:focus{border-color:var(--fsf-accent);box-shadow:0 0 0 2px rgba(156,255,87,.12)}.fsf-field small,.fsf-chart-help{display:block;color:var(--fsf-muted);font-size:12px;line-height:1.45;margin-top:6px}.fsf-fit{border:0;padding:0;margin:4px 0 16px}.fsf-fit{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.fsf-fit legend{grid-column:1/-1}.fsf-fit label{position:relative;cursor:pointer}.fsf-fit input{position:absolute;opacity:0;pointer-events:none}.fsf-fit span{display:block;text-align:center;padding:10px 8px;border:1px solid var(--fsf-border);border-radius:9px;background:var(--fsf-panel);font-size:13px;font-weight:700}.fsf-fit input:checked+span{border-color:var(--fsf-accent);box-shadow:inset 0 0 0 1px var(--fsf-accent);color:var(--fsf-accent)}.fsf-submit,.fsf-select-size{width:100%;border:0;border-radius:9px;padding:13px 16px;min-height:48px;font:inherit;font-weight:850;letter-spacing:.02em;cursor:pointer;background:var(--fsf-accent);color:#0a0c0a}.fsf-error{border:1px solid #b64e4e;background:rgba(182,78,78,.12);padding:9px 11px;border-radius:8px;margin-bottom:10px;font-size:13px}.fsf-result{margin-top:16px;border:1px solid var(--fsf-border);background:var(--fsf-panel);border-radius:12px;padding:18px;text-align:center}.fsf-result-label{color:var(--fsf-muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:750}.fsf-result-size{font-size:54px;line-height:1;font-weight:900;margin:6px 0 8px;color:var(--fsf-accent)}.fsf-result-meta{font-size:13px;color:var(--fsf-muted);line-height:1.5;margin-bottom:13px}.fsf-neighbours{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:13px}.fsf-neighbours span{border:1px solid var(--fsf-border);border-radius:999px;padding:5px 8px;font-size:11px;color:var(--fsf-muted)}.fsf-neighbours .is-best{border-color:var(--fsf-accent);color:var(--fsf-text)}.fsf-select-size{margin-top:2px}.fsf-chart-toggle{display:block;margin:14px auto 0;border:0;background:transparent;color:var(--fsf-text);text-decoration:underline;text-underline-offset:3px;cursor:pointer;font:inherit;font-size:13px}.fsf-chart{margin-top:12px}.fsf-table-wrap{overflow:auto;border:1px solid var(--fsf-border);border-radius:10px}.fsf-chart table{width:100%;border-collapse:collapse;font-size:12px;min-width:430px;margin:0}.fsf-chart th,.fsf-chart td{padding:9px;border-bottom:1px solid var(--fsf-border);text-align:center;color:var(--fsf-text);background:transparent}.fsf-chart thead th{background:var(--fsf-panel)}.fsf-chart tr:last-child th,.fsf-chart tr:last-child td{border-bottom:0}.fsf-note{font-size:11px;color:var(--fsf-muted);line-height:1.45;margin:13px 0 0;text-align:center}@media(max-width:520px){.fsf-product .fsf-shell{padding:8px}.fsf-card{padding:20px 16px;border-radius:13px;max-height:calc(100vh - 16px)}.fsf-head h2{font-size:24px}.fsf-grid{grid-template-columns:1fr}.fsf-fit span{font-size:12px;padding:9px 5px}.fsf-result-size{font-size:48px}}