.tool-main{padding:clamp(32px,4vw,52px) 0 8px}.tool-single{max-width:860px}.tool-single .tool-card{max-width:none;padding:28px 30px 30px}.tool-single .tool-card h2{font-size:20px;margin-bottom:10px}.tool-single .tool-desc{font-size:14.5px;margin-bottom:22px}.tool-single .tool-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 16px}.tool-single .tool-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--navy);letter-spacing:.01em}.tool-single .tool-form label.full{grid-column:1/-1}.tool-single .tool-form input,.tool-single .tool-form select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-family:var(--font);font-size:15px;color:var(--ink);background:var(--paper);transition:border-color .2s}.tool-single .tool-form input:focus,.tool-single .tool-form select:focus{outline:none;border-color:var(--accent);background:var(--white)}.tool-single .tool-form .btn-primary{grid-column:1/-1;justify-self:start;margin-top:6px;padding:11px 26px;font-size:14px}.tool-single .tool-out{font-size:14.5px;margin-top:16px;padding:16px 18px}.tool-single .tool-out table{font-size:14px}.tool-single .tool-out td,.tool-single .tool-out th{padding:7px 10px}@media(max-width:640px){.tool-single .tool-form{grid-template-columns:1fr}}.tool-guide{margin-top:22px;display:flex;flex-direction:column;gap:18px}.tg-card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:24px 26px 26px}.tg-card h3{font-size:16px;font-weight:800;color:var(--navy);margin:0 0 12px;letter-spacing:-.01em}.tg-card h4{font-size:14px;font-weight:800;color:var(--navy);margin:18px 0 8px}.tg-card p{font-size:14px;color:var(--ink-soft);line-height:1.75;margin:0 0 10px}.tg-card p:last-child{margin-bottom:0}.tg-card ol,.tg-card ul{margin:4px 0 12px;padding-left:20px;display:flex;flex-direction:column;gap:7px}.tg-card li{font-size:14px;color:var(--ink-soft);line-height:1.7}.tg-card li b,.tg-card p b{color:var(--navy)}.tg-card .tg-formula{display:block;background:var(--paper-2);border:1px dashed var(--line);border-radius:8px;padding:12px 14px;margin:10px 0 14px;font-family:var(--disp);font-size:14px;font-weight:700;color:var(--navy);letter-spacing:.01em}.tg-card table{width:100%;border-collapse:collapse;font-size:13.5px;margin:8px 0 14px}.tg-card td,.tg-card th{padding:7px 9px;border-bottom:1px solid var(--line);text-align:left}.tg-card th{font-weight:800;color:var(--navy);font-size:13px}.tg-card .tag{display:inline-block;margin-right:6px;margin-bottom:6px;padding:3px 10px;border-radius:99px;background:var(--paper-2);border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--navy)}.tool-more{padding:clamp(28px,4vw,48px) 0 clamp(48px,6vw,80px)}.tm-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:8px}.tm-head b{font-size:15px;font-weight:800;color:var(--navy);letter-spacing:-.01em}.tm-head a{font-size:13px;font-weight:700;color:var(--accent);text-decoration:none}.tm-head a:hover{text-decoration:underline}.tm-nav{display:flex;flex-wrap:wrap;gap:8px}.tm-nav a{padding:9px 16px;border:1px solid var(--line);border-radius:99px;background:var(--white);font-size:13px;font-weight:700;color:var(--navy);text-decoration:none;transition:all .2s var(--ease)}.tm-nav a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.tool-actions{grid-column:1/-1;display:flex;gap:10px;margin-top:8px;align-items:center}.tool-actions .btn-primary{flex-shrink:0;margin-top:0;padding:8px 20px;font-size:14px}.share-btn-inline{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--navy);font-size:13px;font-weight:700;font-family:var(--font),sans-serif;text-decoration:none;transition:all .2s var(--ease);white-space:nowrap}.share-btn-inline svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.share-btn-inline:hover{background:var(--accent);border-color:var(--accent);color:#fff}.share-btn-inline:hover svg{stroke:#fff}