.tool-page{max-width:980px!important}
.tool-hero{padding:20px 0 18px}
.tool-hero .lede{max-width:760px}
.calculator-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;margin:32px 0 54px}
.calculator-form,.calculator-result{border:1px solid var(--line);border-radius:24px;padding:27px;background:var(--surface)}
.calculator-form h2,.calculator-result h2{font:700 20px/1.35 var(--font-display);margin:0 0 20px;padding:0}
.calculator-form h2::before,.calculator-result h2::before{display:none}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-weight:700;font-size:13px;color:#dfe5ef}
.field small{color:var(--muted);font-size:11px}
.field-wrap{position:relative}
.field-wrap input{width:100%;min-height:50px;border:1px solid var(--line-strong);border-radius:12px;background:rgba(4,8,14,.6);color:var(--text);padding:11px 13px;padding-inline-end:50px;font:700 16px var(--font-body);direction:ltr;text-align:right}
.field-wrap input:focus{border-color:var(--amber);outline:2px solid rgba(246,168,33,.17)}
.field-wrap span{position:absolute;inset-inline-end:13px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--muted)}
.calculator-result{position:relative;background:linear-gradient(145deg,rgba(246,168,33,.1),rgba(18,25,42,.72));overflow:hidden}
.calculator-result::after{content:"";position:absolute;width:260px;height:260px;left:-140px;top:-160px;border-radius:50%;background:rgba(141,104,255,.18);filter:blur(28px)}
.result-main{position:relative;z-index:1;padding:18px 0 24px;border-bottom:1px solid var(--line);text-align:center}
.result-main small,.result-main strong,.result-main span{display:block}
.result-main small{color:var(--muted)}
.result-main strong{font:800 clamp(38px,6vw,58px)/1.15 var(--font-display);color:var(--amber-2);margin:5px 0}
.result-main span{font-size:12px;color:var(--muted)}
.result-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.result-item{padding:15px;border:1px solid var(--line);border-radius:14px;background:rgba(4,8,14,.32)}
.result-item span,.result-item b{display:block}.result-item span{font-size:11px;color:var(--muted)}.result-item b{font-size:18px;margin-top:3px}
.result-status{position:relative;z-index:1;margin:15px 0 0;padding:12px 14px;border-radius:12px;background:rgba(47,212,114,.09);color:#aaf0c8;font-size:12px}
.formula{direction:ltr;text-align:center;font:700 16px/1.7 ui-monospace,Consolas,monospace;background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:14px;padding:17px;margin:18px 0;color:var(--amber-2);overflow-x:auto}
.example-table{width:100%;min-width:0;margin:18px 0}.example-table th,.example-table td{padding:13px 15px}
.tool-index-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0 50px}
.tool-card{display:block;min-height:260px;padding:27px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(246,168,33,.08),rgba(18,25,42,.7));transition:.25s}
.tool-card:hover{transform:translateY(-5px);border-color:var(--amber);text-decoration:none}.tool-card .tool-icon{font-size:32px}.tool-card h2{font:700 23px/1.35 var(--font-display);margin:35px 0 10px;padding:0}.tool-card h2::before{display:none}.tool-card p{color:var(--muted);font-size:14px}.tool-card b{display:block;color:var(--amber-2);margin-top:20px}
@media(max-width:760px){.calculator-shell{grid-template-columns:1fr}.tool-index-grid{grid-template-columns:1fr}}
@media(max-width:520px){.field-grid,.result-grid{grid-template-columns:1fr}.field--full{grid-column:auto}.calculator-form,.calculator-result{padding:20px}.tool-card{min-height:230px}}