.tool[data-series]{padding:24px 22px 20px}.tool[data-series] .tool__heading{font-size:17px}[data-series] .tool__lede{color:var(--inkSecondary);margin:0 0 16px;font-size:13.5px}[data-series] .tool__track{align-items:center;gap:12px;display:flex}[data-series] .tool__meter{background:var(--barTrack);border-radius:2px;flex:1;height:2px;overflow:hidden}[data-series] .tool__meter span{background:var(--accent);width:0;height:100%;transition:width .18s linear;display:block}[data-series] .tool__clock{min-width:4.2ch;color:var(--inkSecondary);text-align:right;font-size:12px;font-weight:600}[data-series] .tool__stage{align-items:center;min-height:168px;margin:14px 0 16px;display:grid}[data-series] .tool__stage>*{grid-area:1/1}[data-series] .tool__series{color:var(--inkPrimary);flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px 14px;margin:0;font-size:clamp(26px,5.6vw,40px);font-weight:200;line-height:1.15;display:flex}[data-series=number] .tool__series{font-variant-numeric:tabular-nums;letter-spacing:-.01em}[data-series=letter] .tool__series{letter-spacing:.02em}[data-series] .tool__sep{color:var(--inkSecondary)}[data-series] .tool__term--slot{color:var(--accentInk)}[data-series][data-feedback=right] .tool__term--slot{color:var(--successInk)}[data-series][data-feedback=wrong] .tool__term--slot{color:var(--urgencyInk)}[data-series] .tool__task{width:100%}.tool[data-series] .tool__explain{max-width:34em;min-height:6em;margin:14px auto 0;font-size:clamp(11px,2.6vw + 3.2px,12.5px)}[data-series] .tool__result{visibility:hidden;width:100%}.tool[data-series] .tool__score{font-size:54px;line-height:1}.tool[data-series] .tool__unit{letter-spacing:.12em;margin:6px 0 0;font-size:11px}[data-series] .tool__bands{justify-content:center;gap:6px;margin:12px 0 0;display:flex}[data-series] .tool__dot{background:var(--barTrack);border-radius:50%;width:6px;height:6px}[data-series][data-rating=rusty] .tool__dot:nth-child(-n+1),[data-series][data-rating=warming] .tool__dot:nth-child(-n+2),[data-series][data-rating=solid] .tool__dot:nth-child(-n+3),[data-series][data-rating=sharp] .tool__dot:nth-child(-n+4){background:var(--accent)}[data-series] .tool__rating{letter-spacing:-.01em;color:var(--inkPrimary);margin:10px 0 0;font-size:14px;font-weight:700;line-height:1.4}[data-series] .tool__verdicts{display:grid}[data-series] .tool__verdicts>*{grid-area:1/1}[data-series] .tool__verdict{color:var(--inkSecondary);margin:12px 0 0;font-size:13px;line-height:1.55}[data-series]:not([data-rating=sharp]) [data-series-verdict=sharp],[data-series]:not([data-rating=solid]) [data-series-verdict=solid],[data-series]:not([data-rating=warming]) [data-series-verdict=warming],[data-series]:not([data-rating=rusty]) [data-series-verdict=rusty]{visibility:hidden}[data-series] .tool__extra{min-height:1.5em;color:var(--inkSecondary);margin:8px 0 0;font-size:12.5px;line-height:1.5}[data-series] .tool__options{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;width:100%;display:grid}[data-series] .tool__opt{border:1px solid var(--glassEdge);background:var(--glassFill);height:54px;box-shadow:var(--glassInset);backdrop-filter:blur(24px);color:var(--inkPrimary);font-family:var(--font);cursor:pointer;appearance:none;border-radius:27px;justify-content:center;align-items:center;padding:0 6px;font-size:clamp(17px,4.4vw,21px);font-weight:300;line-height:1;transition:transform .12s,background-color .12s,border-color .12s;display:flex;position:relative}[data-series] .tool__opt:hover{border-color:var(--barTrack)}[data-series] .tool__opt:active{transform:scale(.97)}[data-series] .tool__opt kbd{font-family:var(--font);letter-spacing:.04em;color:var(--inkSecondary);font-size:9.5px;font-weight:600;position:absolute;top:5px;left:9px}[data-series] .tool__opt[data-verdict=right]{background:var(--successFill);border-color:var(--successEdge);color:var(--successInk)}[data-series] .tool__opt[data-verdict=wrong]{background:var(--urgencyFill);border-color:var(--urgencyEdge);color:var(--urgencyInk)}[data-series] .tool__breakdown{text-align:left;grid-template-columns:1fr auto;margin:20px 0 0;padding-top:4px;display:grid}[data-series] .tool__breakdown>div{display:contents}[data-series] .tool__breakdown dt,[data-series] .tool__breakdown dd{border-top:1px solid var(--hair);padding:8px 0;font-size:12.5px;line-height:1.3}[data-series] .tool__breakdown dt{color:var(--inkSecondary)}[data-series] .tool__breakdown dd{color:var(--inkOnGlass);text-align:right;margin:0;font-weight:600}[data-series][data-state=idle] .tool__options,[data-series][data-state=done] .tool__options,[data-series][data-state=running] .tool__start,[data-series][data-state=done] .tool__task{visibility:hidden}[data-series][data-state=done] .tool__result{visibility:visible}[data-series]:not([data-state=running]) .tool__meter,[data-series]:not([data-state=running]) .tool__clock{visibility:hidden}@media (prefers-reduced-motion:reduce){[data-series] .tool__meter span,[data-series] .tool__opt{transition:none}[data-series] .tool__opt:active{transform:none}}.prose .rules{gap:14px;margin:24px 0 0;padding:0;list-style:none;display:grid}.prose .rule{padding:20px 22px 18px}.prose .rule h3{letter-spacing:.12em;text-transform:uppercase;color:var(--inkSecondary);margin:0;font-size:12px;font-weight:700}.prose .rule__series{letter-spacing:-.01em;color:var(--inkPrimary);flex-wrap:wrap;align-items:baseline;gap:2px 11px;margin:10px 0 12px;font-size:clamp(22px,4.4vw,28px);font-weight:200;line-height:1.2;display:flex}.prose .rules--letters .rule__series{letter-spacing:.02em}.prose .rule__sep{color:var(--inkSecondary)}.prose .rule__term--answer{color:var(--accentInk)}.prose .rule__note{color:var(--inkSecondary);margin:0;font-size:14.5px;line-height:1.6}