.tool-page .section:first-child{padding-top:clamp(42px,7vw,88px)!important}
    .tool-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.65fr);gap:20px;align-items:start}
    .worksheet,.tool-panel{border:1px solid var(--pvh-line);background:var(--pvh-panel)}
    .worksheet{padding:clamp(24px,4vw,48px)}
    .worksheet-head{max-width:650px;margin-bottom:32px}
    .worksheet-head h2{margin:0 0 10px!important;font:650 clamp(1.65rem,3vw,2.45rem)/1.08 var(--pvh-sans)!important;letter-spacing:-.04em!important}
    .worksheet-head p{margin:0;color:var(--pvh-paper-soft);font-size:.98rem}
    .field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .field{display:grid;gap:8px}
    .field-wide{grid-column:1/-1}
    .field label{color:var(--pvh-paper)!important;font:700 .78rem/1.4 var(--pvh-mono);letter-spacing:.08em;text-transform:uppercase}
    .field input,.field select{padding:12px 14px}
    .field-hint{margin:0;color:var(--pvh-muted);font-size:.78rem;line-height:1.5}
    .field-error{grid-column:1/-1;margin:0;padding:12px 14px;border-left:3px solid var(--pvh-rose);background:rgba(222,66,140,.08);color:var(--pvh-paper);font-size:.86rem;line-height:1.5}
    .tool-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .tool-button{width:auto!important;padding:0 22px;border:1px solid var(--pvh-paper)!important;background:var(--pvh-paper)!important;color:var(--pvh-ink)!important;cursor:pointer}
    .tool-button:hover{border-color:var(--pvh-gold)!important;background:var(--pvh-gold)!important}
    .tool-button-secondary{border-color:var(--pvh-line-strong)!important;background:transparent!important;color:var(--pvh-paper)!important}
    .tool-button-secondary:hover{border-color:var(--pvh-gold)!important;background:rgba(213,186,120,.08)!important}
    .tool-result{margin-top:30px;padding:24px;border-top:1px solid var(--pvh-line);background:#0d0d10}
    .result-label{display:block;margin-bottom:10px;color:var(--pvh-gold);font:700 .66rem/1.4 var(--pvh-mono);letter-spacing:.11em;text-transform:uppercase}
    .result-value{margin:0;color:var(--pvh-paper);font:650 clamp(1.35rem,3vw,2.2rem)/1.18 var(--pvh-sans);letter-spacing:-.03em;overflow-wrap:anywhere}
    .result-formula{margin:10px 0 0;color:var(--pvh-paper-soft);font:.82rem/1.6 var(--pvh-mono);overflow-wrap:anywhere}
    .tool-panel{padding:26px}
    .tool-panel+.tool-panel{margin-top:12px}
    .tool-panel h2{margin:0 0 12px!important;font:650 1.15rem/1.2 var(--pvh-sans)!important;letter-spacing:-.02em!important}
    .tool-panel p{margin:0;color:var(--pvh-paper-soft);font-size:.9rem;line-height:1.65}
    .tool-panel ol{margin:16px 0 0;padding-left:1.15rem;color:var(--pvh-paper-soft)}
    .tool-panel li{padding:.22rem 0;font-size:.88rem}
    .tool-panel a{color:var(--pvh-paper);text-decoration-color:var(--pvh-rose)}
    .privacy-line{display:flex;align-items:center;gap:10px;margin-top:24px;color:var(--pvh-muted);font:600 .75rem/1.5 var(--pvh-mono);letter-spacing:.05em;text-transform:uppercase}
    .privacy-line::before{content:"";width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:var(--pvh-green)}
    .tool-examples{padding-top:clamp(32px,5vw,64px)!important}
    .example-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0 0;padding:0;list-style:none;counter-reset:example}
    .example-list li{counter-increment:example;padding:22px;border:1px solid var(--pvh-line);background:var(--pvh-panel);color:var(--pvh-paper-soft);font-size:.9rem;line-height:1.65}
    .example-list li::before{content:"0" counter(example);display:block;margin-bottom:18px;color:var(--pvh-gold);font:700 .68rem/1 var(--pvh-mono);letter-spacing:.12em}
    .example-list strong{display:block;margin-bottom:6px;color:var(--pvh-paper);font-family:var(--pvh-sans)}
    .tool-faq{max-width:820px;margin:22px auto 0}
    .tool-faq details{border-top:1px solid var(--pvh-line);padding:18px 0}
    .tool-faq details:last-child{border-bottom:1px solid var(--pvh-line)}
    .tool-faq summary{cursor:pointer;color:var(--pvh-paper);font:650 1rem/1.4 var(--pvh-sans)}
    .tool-faq details p{margin:12px 0 0;color:var(--pvh-paper-soft);font-size:.92rem;line-height:1.7}
    @media (max-width:820px){.tool-layout{grid-template-columns:1fr}.tool-aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tool-panel+.tool-panel{margin-top:0}.example-list{grid-template-columns:1fr}}
    @media (max-width:620px){.field-grid,.tool-aside{grid-template-columns:1fr}.field-wide{grid-column:auto}.worksheet{padding:22px 18px}.tool-actions{display:grid}.tool-button{width:100%!important}.tool-result{margin-left:-2px;margin-right:-2px;padding:20px 16px}}