.megaline-page{--chart-smart:#5b5ce2;--chart-smart-soft:#5b5ce21f;--chart-ultra:#0f9f91;--chart-ultra-soft:#0f9f911f;--chart-ink:#18181b;--chart-muted:#71717a;--chart-line:#18181b1a;--chart-surface:#ffffffb8;min-height:100vh;padding:96px 24px}.megaline-hero{max-width:1100px;margin:0 auto}.megaline-eyebrow{letter-spacing:.16em;text-transform:uppercase;opacity:.6;margin-bottom:18px;font-size:.8rem;font-weight:700}.megaline-hero h1{letter-spacing:-.055em;max-width:850px;margin:0;font-size:clamp(3rem,7vw,6.5rem);line-height:.95}.megaline-description{opacity:.72;max-width:650px;margin-top:28px;font-size:1.15rem;line-height:1.7}.megaline-tags{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.megaline-tags span{opacity:.75;border:1px solid;border-radius:999px;padding:8px 14px;font-size:.85rem}.megaline-project-links{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.megaline-project-link{opacity:.65;border:1px solid;border-radius:999px;padding:8px 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#18181b0b}.chart-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;font-size:1rem;font-weight:650;display:flex}.chart-heading>span{flex-direction:column;gap:4px;display:flex}.chart-heading small{color:var(--chart-muted);letter-spacing:.14em;font-size:.65rem;font-weight:750}.chart-heading>strong{border:1px solid var(--chart-line);color:var(--chart-muted);background:#ffffffad;border-radius:999px;padding:7px 11px;font-size:.72rem;font-weight:600}.distribution-labels{align-items:center;gap:24px;margin-bottom:14px;font-size:.82rem;display:flex}.distribution-key{align-items:center;gap:9px;font-weight:550;display:inline-flex}.distribution-key strong{color:var(--chart-ink);font-variant-numeric:tabular-nums}.distribution-bar{width:100%;height:30px;box-shadow:0 0 0 1px var(--chart-line), inset 0 2px 5px #18181b1f;background:#80808026;border:4px solid #ffffffe6;border-radius:999px;display:flex;position:relative;overflow:hidden}.distribution-smart,.distribution-ultra{min-width:0;transition:width .7s cubic-bezier(.22,1,.36,1);position:relative}.distribution-smart:after,.distribution-ultra:after{content:"";background:linear-gradient(#ffffff3d,#0000 60%);position:absolute;inset:0}.distribution-smart{background:linear-gradient(90deg, #7677ea, var(--chart-smart))}.distribution-ultra{background:linear-gradient(90deg, #27b8aa, var(--chart-ultra));border-left:2px solid #ffffffb8}.distribution-scale{color:var(--chart-muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-top:10px;font-size:.65rem;display:flex}.split-grid{grid-template-columns:3fr 1fr 1fr;gap:12px;margin-top:48px;display:grid}.split-card{--split-color:#71717a;border:1px solid var(--chart-line);background:linear-gradient(145deg, var(--chart-surface), color-mix(in srgb, var(--split-color) 5%, white));border-radius:20px;flex-direction:column;gap:8px;min-height:190px;padding:28px;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 38px #18181b0a}.split-card:before{background:var(--split-color);content:"";height:5px;position:absolute;top:0;left:0;right:0}.split-card-train{--split-color:var(--chart-smart)}.split-card-validation{--split-color:#8b5cf6}.split-card-test{--split-color:var(--chart-ultra)}.split-value{color:var(--split-color);letter-spacing:-.04em;font-size:2.5rem;font-weight:700}.split-title{font-size:1rem;font-weight:600}.split-text{opacity:.6;margin-top:auto;font-size:.9rem;line-height:1.5}@media (max-width:700px){.split-grid{grid-template-columns:1fr}}.model-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px;display:grid}.model-card{border:1px solid var(--chart-line);background:var(--chart-surface);border-radius:22px;flex-direction:column;gap:24px;min-height:340px;padding:28px;display:flex;position:relative;overflow:hidden;box-shadow:0 18px 45px #18181b0b}.model-winner{border:1px solid color-mix(in srgb, var(--chart-smart) 45%, transparent);background:radial-gradient(circle at 100% 0%, var(--chart-smart-soft), transparent 42%), var(--chart-surface);box-shadow:0 22px 50px #5b5ce221,inset 0 0 0 1px #5b5ce214}.winner-label{color:var(--chart-smart);background:var(--chart-smart-soft);letter-spacing:.12em;border-radius:999px;align-self:flex-start;padding:6px 9px;font-size:.62rem;font-weight:700}.model-name{font-size:1.25rem;font-weight:700}.model-results{flex-direction:column;gap:22px;font-size:.82rem;display:flex}.model-result-row{color:var(--chart-muted);grid-template-columns:1fr auto;align-items:center;gap:8px 12px;display:grid}.model-result-row strong{color:var(--chart-ink);font-variant-numeric:tabular-nums;font-size:.86rem}.model-score-track{background:#18181b13;border-radius:999px;grid-column:1/-1;height:7px;overflow:hidden}.model-score-track i{border-radius:inherit;background:#a1a1aa;height:100%;transition:width .7s cubic-bezier(.22,1,.36,1);display:block}.model-result-tuned .model-score-track i{background:linear-gradient(90deg, #7778ec, var(--chart-smart))}.model-winner .model-result-tuned .model-score-track i{background:linear-gradient(90deg, var(--chart-smart), var(--chart-ultra))}.model-config{border-top:1px solid var(--chart-line);color:var(--chart-muted);font-family:var(--font-geist-mono), monospace;margin-top:auto;padding-top:16px;font-size:.7rem}@media (max-width:800px){.model-grid{grid-template-columns:1fr}}.result-comparison{grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin-top:48px;display:grid}.result-card{border:1px solid var(--chart-line);background:var(--chart-surface);border-radius:22px;flex-direction:column;gap:10px;min-height:260px;padding:32px;display:flex;box-shadow:0 18px 45px #18181b0b}.result-winner{border-color:color-mix(in srgb, var(--chart-smart) 45%, transparent);background:radial-gradient(circle at 100% 0%, var(--chart-smart-soft), transparent 44%), 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var(--chart-line);width:42px;height:42px;color:var(--chart-smart);background:#ffffffbf;border-radius:50%;place-items:center;font-size:1.25rem;display:grid;box-shadow:0 10px 24px #18181b12}.result-insight{border:1px solid var(--chart-line);background:linear-gradient(90deg, var(--chart-smart-soft), transparent 70%);border-radius:14px;align-items:baseline;gap:10px;margin-top:18px;padding:16px 18px;font-size:.95rem;display:flex}.result-insight strong{color:var(--chart-smart);font-size:1.25rem}.result-insight span{opacity:.6}@media (max-width:700px){.result-comparison{grid-template-columns:1fr}.result-arrow{justify-self:center;transform:rotate(90deg)}.result-card{min-height:235px}.result-insight{flex-direction:column;align-items:flex-start;gap:4px}}@media (max-width:520px){.dataset-card-header,.chart-heading,.distribution-labels{flex-direction:column;align-items:flex-start}.dataset-card-header,.distribution-labels{gap:12px}.chart-heading{gap:14px}.plan-distribution{padding:24px 20px}}@media 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