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span{color:var(--text-faint);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase}.tool-nav-track{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;border-bottom:0}.tool-nav-track a{min-width:0;padding:9px 10px 10px;border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--surface) 86%,transparent);color:var(--text-soft);font-size:.74rem;font-weight:700;letter-spacing:-.01em;text-decoration:none;white-space:nowrap;height:auto}.tool-nav-track a span{display:block;margin-bottom:6px;color:var(--text-faint);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em}.tool-nav-track a:hover{border-color:color-mix(in srgb,var(--brand) 55%,var(--line));background:var(--surface);box-shadow:var(--shadow-sm);color:var(--brand-dark);transform:translateY(-1px)}.tool-nav-track a.active{border-color:var(--ink);background:var(--ink);box-shadow:0 8px 22px #17181629;color:var(--surface)}.tool-nav-track a.active span{color:var(--brand-soft-bg)}.tool-hero{border-bottom:1px solid var(--line);background:linear-gradient(110deg,rgba(255,255,255,.32),transparent 52%),var(--page-bg)}.tool-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:clamp(26px,5vw,60px);align-items:end;padding-block:var(--section-space)}.tool-eyebrow,.tool-kicker{display:flex;align-items:center;gap:10px;margin:0 0 16px;color:var(--text-faint);font-family:var(--font-mono);font-size:.7rem;font-weight:650;letter-spacing:.13em;text-transform:uppercase}.tool-eyebrow:before,.tool-kicker:before{content:"";width:7px;height:7px;background:var(--brand);border-radius:50%;flex:0 0 7px}.tool-hero h1{max-width:15ch;margin:0;color:var(--ink);font-size:clamp(2.6rem,6vw,5.55rem);font-weight:760;letter-spacing:-.045em;line-height:.95}.tool-hero .lede{margin:24px 0 0;max-width:64ch;color:var(--text);font-size:clamp(1rem,1.5vw,1.2rem);line-height:1.68}.tool-hero-meta{padding:6px 16px;border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--surface) 78%,transparent);box-shadow:var(--shadow-sm)}.tool-hero-meta div{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.tool-hero-meta dt,.tool-hero-meta dd{margin:0}.tool-hero-meta dt{color:var(--text-faint);font-family:var(--font-mono);font-size:.69rem;letter-spacing:.08em;text-transform:uppercase}.tool-hero-meta dd{color:var(--ink);font-size:.86rem;font-weight:650}.tool-hero-meta div:last-child{border-bottom:0}.tool-lab-wrap{padding-block:var(--section-space-tight);border-bottom:1px solid var(--line)}.tool-lab{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-md);overflow:hidden}.tool-controls,.tool-output{padding:var(--surface-pad)}.tool-controls{border-right:1px solid var(--line);background:linear-gradient(145deg,color-mix(in srgb,var(--brand) 7%,transparent),transparent 48%),var(--soft-2)}.tool-output{min-width:0}.tool-controls h2,.tool-output h2,.tool-section h2{margin:0;color:var(--ink);font-size:clamp(1.45rem,2.5vw,2.35rem);font-weight:735;letter-spacing:-.025em;line-height:1.05}.tool-controls>p,.tool-output>p,.tool-section header>p{margin:12px 0 0;color:var(--text-soft);line-height:1.6}.field-grid,.control-stack{display:grid;gap:13px;margin-top:20px}.field-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-field{display:grid;gap:7px}.tool-field label,.tool-field .field-label{color:var(--text-faint);font-family:var(--font-mono);font-size:.68rem;font-weight:650;letter-spacing:.09em;text-transform:uppercase}.tool-field select,.tool-field input[type=number]{width:100%;min-height:46px;padding:0 12px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);color:var(--ink);font:inherit;box-shadow:inset 0 1px 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24%,transparent);color:var(--color-text-on-accent);transform:translateY(-1px)}.sequence-note.complete{border-color:var(--brand);color:var(--brand-dark)}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:24px;gap:6px}.metric{padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb,var(--page-bg) 78%,var(--surface))}.metric span{display:block;color:var(--text-faint);font-family:var(--font-mono);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase}.metric strong{display:block;margin-top:8px;color:var(--ink);font-size:1.35rem}.privacy-note{display:flex;gap:10px;margin-top:16px;padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--page-bg);color:var(--text-soft);font-size:.8rem;line-height:1.5}@media(max-width:800px){.tool-nav-track{display:flex;overflow-x:auto;padding:2px 2px 10px;margin-inline:-2px;scrollbar-width:thin;scroll-snap-type:x proximity}.tool-nav-track a{flex:0 0 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