:root{--spp-ink:#102c42;--spp-muted:#5b6872;--spp-line:#dbe4e8;--spp-paper:#ffffff;--spp-soft:#f4f8f8;--spp-accent:#e65335;--spp-accent-dark:#b93621;--spp-green:#1d6f59}.spp-tool,.spp-tool *{box-sizing:border-box}.spp-tool{color:var(--spp-ink);font-family:inherit;margin:0 auto;max-width:1120px}.spp-tool__intro{margin:0 0 24px;max-width:720px}.spp-tool__intro h2,.spp-result h2{color:var(--spp-ink);font-size:clamp(1.75rem, 3vw, 2.5rem);letter-spacing:-.035em;line-height:1.08;margin:8px 0 12px}.spp-tool__intro p,.spp-result__header p{color:var(--spp-muted);font-size:1.05rem;line-height:1.65;margin:0}.spp-eyebrow{color:var(--spp-accent-dark);font-size:.75rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.spp-form{background:var(--spp-paper);border:1px solid var(--spp-line);border-radius:24px;box-shadow:0 22px 70px rgb(16 44 66 / .10);padding:clamp(20px, 4vw, 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