.gmt{min-width:0}.gmt .am-lede{max-width:66ch}.gmt-seg{border:1px solid var(--am-line);background:var(--am-bg);border-radius:999px;flex-wrap:wrap;gap:4px;max-width:100%;padding:4px;display:inline-flex}.gmt-seg button{min-height:40px;color:var(--am-text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 16px;font-size:15px;font-weight:600}.gmt-seg button[aria-pressed=true]{background:var(--am-accent);color:#fff}.gmt-seg button:focus-visible,.gmt-link:focus-visible{outline:2px solid var(--am-accent);outline-offset:2px}.gmt-row{flex-wrap:wrap;align-items:center;gap:10px 18px;margin:0 0 16px;display:flex}.gmt-label{color:var(--am-ink);font-size:14px;font-weight:600}.gmt-link{color:var(--am-accent);font:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;font-size:15px;text-decoration:underline}.gmt-papers{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:0 0 8px;display:grid}.gmt-paper{gap:6px;min-width:0;display:grid}.gmt-paper .am-input{box-sizing:border-box;font-variant-numeric:tabular-nums;width:100%;font-size:18px}.gmt-paper small{color:var(--am-muted);font-size:13px}.gmt-hint{color:var(--am-muted);margin:0 0 14px;font-size:14px}.gmt-select{border:1px solid var(--am-line);min-height:44px;font:inherit;background:var(--am-bg);color:var(--am-ink);border-radius:8px;padding:0 10px}.gmt-result{border-top:1px solid var(--am-hair);min-width:0;margin-top:6px;padding-top:18px}.gmt-big{flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin:0 0 8px;display:flex}.gmt-big strong{font-family:var(--am-serif);color:var(--am-accent);letter-spacing:-.02em;font-size:clamp(34px,7vw,52px);font-weight:600;line-height:1}.gmt-big span{color:var(--am-muted);font-size:15px}.gmt-sentence{color:var(--am-ink);max-width:66ch;margin:0 0 16px;font-size:17px}.gmt-chips{grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;margin:10px 0 16px;padding:0;list-style:none;display:grid}.gmt-chip{border:1px solid var(--am-line);background:var(--am-bg);color:var(--am-muted);border-radius:8px;gap:2px;min-width:0;padding:8px 10px;font-size:13px;display:grid}.gmt-chip b{color:var(--am-ink);font-variant-numeric:tabular-nums;font-size:18px}.gmt-chip[data-comparable=false]{border-style:dashed}.gmt-chip[data-tone=right]{border-color:var(--am-right);background:var(--am-right-soft)}.gmt-chip[data-tone=right] b{color:var(--am-right)}.gmt-chip[data-tone=wrong]{border-color:var(--am-wrong);background:var(--am-wrong-soft)}.gmt-chip[data-tone=wrong] b{color:var(--am-wrong)}.gmt-need{background:var(--am-hair);border-radius:999px;height:14px;margin:34px 8px 30px;position:relative}.gmt-need-band{background:var(--am-accent-soft);border:1px solid var(--am-accent);box-sizing:border-box;border-radius:999px;min-width:6px;position:absolute;top:0;bottom:0}.gmt-need-mark{background:var(--am-accent);width:2px;height:26px;position:absolute;top:-6px}.gmt-need-mark span{white-space:nowrap;color:var(--am-accent);font-size:12px;font-weight:600;position:absolute;top:-22px;left:50%;transform:translate(-50%)}.gmt-need-end{color:var(--am-muted);font-size:12px;position:absolute;top:20px}.gmt-status{font-weight:600}.gmt-status[data-tone=right]{color:var(--am-right)}.gmt-status[data-tone=wrong]{color:var(--am-wrong)}.gmt-table td,.gmt-table th{font-variant-numeric:tabular-nums;white-space:nowrap}.gmt-table caption{text-align:left;color:var(--am-ink);padding:0 0 8px;font-weight:600}.gmt-tables{gap:24px;display:grid}.gmt-note{color:var(--am-muted);max-width:70ch;font-size:14px}.gmt-method{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:8px 40px;display:grid}.gmt-method p,.gmt-method ul,.gmt-method ol{max-width:62ch;margin:0 0 14px}.gmt-steps,.gmt-points,.gmt-sources{gap:6px;padding-left:20px;display:grid}.gmt-sources{overflow-wrap:anywhere;font-size:15px}.gmt-limits{border-left:3px solid var(--am-retry);background:var(--am-retry-soft);border-radius:0 8px 8px 0;max-width:76ch;margin:8px 0 0;padding:12px 14px;font-size:15px}.gmt-faq{gap:8px;max-width:76ch;display:grid}.gmt-faq details{border:1px solid var(--am-line);background:var(--am-surface);border-radius:8px;padding:12px 14px}.gmt-faq summary{cursor:pointer;color:var(--am-ink);font-weight:600}.gmt-faq p{margin:8px 0 0}.gmt-next{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:24px 48px;display:grid}.gmt-q{border-top:1px solid var(--am-hair);gap:8px;min-width:0;padding:14px 0;display:grid}.gmt-q:first-of-type{border-top:0}.gmt-q-head{flex-wrap:wrap;align-items:baseline;gap:6px 10px;display:flex}.gmt-q-num{color:var(--am-muted);font-variant-numeric:tabular-nums;font-weight:700}.gmt-q-prompt{color:var(--am-ink);flex:16rem;min-width:0;overflow:auto hidden}.gmt-answer{flex-wrap:wrap;gap:8px;display:flex}.gmt-answer .am-input{flex:200px;min-width:0}.gmt-explain{color:var(--am-text);margin:0;font-size:15px;overflow-x:auto}.gmt-group{margin:0 0 18px}.gmt-group>h3{margin:0 0 4px}.gmt-tags{color:var(--am-muted);flex-wrap:wrap;gap:6px;font-size:13px;display:flex}.gmt-reading{border:1px solid var(--am-accent);border-radius:var(--am-radius);background:var(--am-accent-soft);margin:18px 0 0;padding:18px 20px}.gmt-reading h3{font-family:var(--am-serif);color:var(--am-ink);margin:0 0 12px;font-size:clamp(21px,3vw,26px);line-height:1.25}.gmt-reading ul{gap:6px;margin:0 0 12px;padding-left:20px;display:grid}.gmt-reading h4{color:var(--am-ink);margin:12px 0 6px;font-size:15px}.gmt-risk li::marker{color:var(--am-wrong)}.gmt-facts{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:0 0 22px;display:grid}.gmt-fact{background:var(--am-surface);border:1px solid var(--am-line);border-radius:var(--am-radius);padding:14px 16px}.gmt-fact b{font-family:var(--am-serif);color:var(--am-ink);margin:0 0 4px;font-size:26px;line-height:1.1;display:block}.gmt-fact p{color:var(--am-muted);margin:0;font-size:14px}.gmt-topics{gap:14px;display:grid}.gmt-topic{background:var(--am-surface);border:1px solid var(--am-line);border-radius:var(--am-radius);min-width:0;padding:16px 18px}.gmt-topic h3{margin:0 0 6px}.gmt-topic-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px 28px;margin:8px 0 4px;display:grid}.gmt-topic-grid p{margin:0;font-size:15px}.gmt-topic-grid b{color:var(--am-muted);margin:0 0 2px;font-size:13px;display:block}.gmt-topic[data-done=right]{border-color:var(--am-right)}.gmt-lessons{flex-wrap:wrap;gap:6px 14px;margin:8px 0 0;font-size:14px;display:flex}.gmt-papers-strip{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:0 0 24px;display:grid}.gmt-paper-card{border:1px solid var(--am-line);border-radius:var(--am-radius);background:var(--am-surface);padding:12px 14px}.gmt-paper-card[data-calc=false]{border-color:var(--am-accent);background:var(--am-accent-soft)}.gmt-paper-card b{color:var(--am-ink);display:block}.gmt-paper-card span{color:var(--am-muted);font-size:14px}.gmt-formulae{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.gmt-formulae ul{gap:4px;margin:8px 0 0;padding-left:18px;font-size:15px;display:grid}.gmt-progress{z-index:2;background:var(--am-bg);border-bottom:1px solid var(--am-hair);flex-wrap:wrap;align-items:center;gap:8px 16px;margin:0 0 8px;padding:10px 0;display:flex;position:sticky;top:64px}@media (max-width:560px){.gmt-progress{position:static}.gmt-seg button{padding:0 12px}}