:root{--ivpt-navy:#102a46;--ivpt-coral:#fd6843;--ivpt-ink:#14202b;--ivpt-muted:#5c6874;--ivpt-line:#dde4ea;--ivpt-soft:#f6f8fa;--ivpt-peach:#fff3ec;--ivpt-blue:#edf3f8}
.ivp-tools-page-active .entry-content,.ivp-tools-page-active #main-content{overflow:visible}
.ivp-tools-shell{max-width:1180px;margin:0 auto;padding:46px 28px 80px;color:var(--ivpt-ink);font-family:inherit}
.ivp-tools-shell *{box-sizing:border-box}.ivp-tools-shell a{text-decoration:none}.ivp-tools-eyebrow{display:block;color:var(--ivpt-coral);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
.ivp-tools-hero{display:grid;grid-template-columns:minmax(0,1fr) 155px;gap:34px;align-items:end;padding:38px 42px;background:linear-gradient(135deg,#f9fbfd 0%,#fff5ef 100%);border:1px solid var(--ivpt-line);border-radius:24px;margin-bottom:24px}
.ivp-tools-hero h1{font-size:clamp(38px,5vw,62px);line-height:1.02;margin:0 0 14px;color:var(--ivpt-navy);letter-spacing:-.035em}.ivp-tools-hero p{font-size:18px;line-height:1.65;max-width:780px;margin:0;color:var(--ivpt-muted)}
.ivp-tools-count{width:136px;height:136px;border-radius:50%;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--ivpt-line);box-shadow:0 8px 28px rgba(16,42,70,.08)}.ivp-tools-count strong{font-size:42px;line-height:1;color:var(--ivpt-navy)}.ivp-tools-count span{font-size:13px;color:var(--ivpt-muted);margin-top:5px}
.ivp-tools-controls{position:sticky;top:76px;z-index:8;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border:1px solid var(--ivpt-line);border-radius:18px;padding:16px;margin:18px 0 12px;box-shadow:0 10px 28px rgba(16,42,70,.05)}
.ivp-tools-search{display:block;position:relative}.ivp-tools-search:before{content:'⌕';position:absolute;left:17px;top:50%;transform:translateY(-52%);font-size:25px;color:#75808a}.ivp-tools-search input{width:100%;height:52px;border:1px solid #ccd5dc!important;border-radius:13px!important;padding:0 18px 0 48px!important;font-size:16px!important;background:#fff!important;color:var(--ivpt-ink)!important;box-shadow:none!important}.ivp-tools-search input:focus{outline:3px solid rgba(253,104,67,.18);border-color:var(--ivpt-coral)!important}
.ivp-tools-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.ivp-tools-chip{appearance:none;border:1px solid var(--ivpt-line);border-radius:999px;background:#fff;color:#35414d;padding:8px 14px;font-size:13px;font-weight:700;cursor:pointer;transition:.18s ease}.ivp-tools-chip:hover{border-color:#b7c2cb}.ivp-tools-chip.is-active{background:var(--ivpt-navy);border-color:var(--ivpt-navy);color:#fff}.ivp-tools-resultline{font-size:13px;color:var(--ivpt-muted);font-weight:700;margin:15px 2px}
.ivp-tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}.ivp-tool-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--ivpt-line);background:#fff;border-radius:17px;padding:22px;min-height:260px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.ivp-tool-card:hover{transform:translateY(-2px);border-color:#c7d0d8;box-shadow:0 12px 30px rgba(16,42,70,.08)}.ivp-tool-card[hidden]{display:none!important}.ivp-tool-card-top{display:flex;gap:8px;justify-content:space-between;align-items:flex-start;min-height:25px}.ivp-tool-category{font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--ivpt-coral)}.ivp-tool-online{font-size:10px;font-weight:800;color:#14643c;background:#eaf7ef;padding:5px 8px;border-radius:999px;white-space:nowrap}.ivp-tool-card h2{font-size:21px;line-height:1.3;margin:10px 0 12px!important;color:var(--ivpt-navy);letter-spacing:-.015em}.ivp-tool-card h2 a{color:inherit}.ivp-tool-card p{font-size:14px;line-height:1.65;color:var(--ivpt-muted);margin:0 0 20px}.ivp-tool-card-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid #eef1f3}.ivp-tool-format{font-size:11px;font-weight:700;color:#6f7982;line-height:1.35}.ivp-tool-open{font-size:13px;font-weight:800;color:var(--ivpt-coral);white-space:nowrap}.ivp-tool-open:hover{text-decoration:underline}.ivp-tools-empty{display:flex;flex-direction:column;gap:4px;text-align:center;padding:42px;border:1px dashed #ccd4dc;border-radius:16px;color:var(--ivpt-muted)}
.ivp-tool-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#7b858e;margin-bottom:22px}.ivp-tool-breadcrumb a{color:#5c6874}.ivp-tool-hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:30px;align-items:stretch;background:#fff;border:1px solid var(--ivpt-line);border-radius:24px;padding:40px;margin-bottom:26px}.ivp-tool-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.ivp-tool-badges span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ivpt-coral);background:var(--ivpt-peach);padding:6px 9px;border-radius:999px}.ivp-tool-badges .ivp-tool-badge-online{color:#14643c;background:#eaf7ef}.ivp-tool-hero h1{font-size:clamp(34px,4.4vw,54px);line-height:1.05;letter-spacing:-.035em;color:var(--ivpt-navy);margin:0 0 16px}.ivp-tool-hero-copy>p{font-size:17px;line-height:1.65;color:var(--ivpt-muted);max-width:760px;margin:0 0 18px}.ivp-tool-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 10px}.ivp-tools-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border-radius:12px;padding:0 18px;background:var(--ivpt-coral);border:1px solid var(--ivpt-coral);color:#fff!important;font-weight:800;font-size:14px;transition:.18s}.ivp-tools-button:hover{filter:brightness(.96);transform:translateY(-1px)}.ivp-tools-button--secondary{background:#fff;color:var(--ivpt-navy)!important;border-color:#bdc8d1}.ivp-tool-micro{font-size:12px!important;color:#7d8790!important}.ivp-tool-summary{background:linear-gradient(180deg,var(--ivpt-blue),#f9fbfc);border-radius:18px;padding:25px;border:1px solid #d9e4ed}.ivp-tool-summary ul{list-style:none;padding:0;margin:14px 0 22px}.ivp-tool-summary li{position:relative;padding:9px 0 9px 25px;font-size:14px;line-height:1.45;border-bottom:1px solid rgba(16,42,70,.08)}.ivp-tool-summary li:before{content:'✓';position:absolute;left:0;color:var(--ivpt-coral);font-weight:900}.ivp-tool-filetype{font-size:12px;font-weight:800;color:var(--ivpt-navy);background:#fff;border:1px solid #d6e0e8;border-radius:10px;padding:10px 12px}
.ivp-calculator{scroll-margin-top:140px;border:1px solid var(--ivpt-line);border-radius:22px;background:#f9fbfc;padding:30px;margin:26px 0}.ivp-calculator-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-bottom:1px solid var(--ivpt-line);padding-bottom:20px;margin-bottom:22px}.ivp-calculator-head h2{font-size:30px;color:var(--ivpt-navy);margin:0 0 8px}.ivp-calculator-head p{margin:0;color:var(--ivpt-muted);font-size:14px}.ivp-calc-reset{border:1px solid #cbd4dc;background:#fff;border-radius:10px;padding:9px 12px;font-weight:700;color:#53606b;cursor:pointer}.ivp-calculator-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:24px}.ivp-calc-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ivp-calc-field{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid #e0e6eb;border-radius:12px;padding:13px}.ivp-calc-field>span{font-size:12px;font-weight:800;color:#42505d}.ivp-calc-field input{width:100%;height:42px!important;border:1px solid #cdd6de!important;border-radius:9px!important;padding:0 10px!important;background:#fff!important;color:#16232f!important;font-size:15px!important;box-shadow:none!important}.ivp-calc-field small{font-size:10px;line-height:1.35;color:#7a858e}.ivp-input-suffix{display:flex;align-items:center}.ivp-input-suffix input{border-radius:9px 0 0 9px!important}.ivp-input-suffix b{height:42px;display:flex;align-items:center;padding:0 11px;border:1px solid #cdd6de;border-left:0;border-radius:0 9px 9px 0;background:#f4f6f8;font-size:12px}.ivp-calc-results{display:flex;flex-direction:column;gap:10px;background:var(--ivpt-navy);border-radius:16px;padding:18px;color:#fff;align-self:start;position:sticky;top:165px}.ivp-calc-result{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12)}.ivp-calc-result span{font-size:12px;line-height:1.35;color:#d8e2ea}.ivp-calc-result strong{font-size:19px;text-align:right;white-space:nowrap}.ivp-calc-note{font-size:11px;line-height:1.45;color:#b9c9d5;margin:6px 0 0}
.ivp-tool-howto,.ivp-tool-related,.ivp-tool-guides,.ivp-tool-disclaimer{margin:34px 0}.ivp-tool-howto{background:var(--ivpt-peach);border-radius:20px;padding:30px}.ivp-tool-howto h2,.ivp-tool-section-head h2,.ivp-tool-disclaimer h2{font-size:28px;color:var(--ivpt-navy);margin:0 0 18px}.ivp-tool-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ivp-tool-steps>div{background:#fff;border:1px solid #f0ddd2;border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:6px}.ivp-tool-steps b{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--ivpt-navy);color:#fff;font-size:12px}.ivp-tool-steps strong{color:var(--ivpt-navy);font-size:15px}.ivp-tool-steps span{font-size:12px;line-height:1.5;color:var(--ivpt-muted)}.ivp-tools-grid--related{grid-template-columns:repeat(3,minmax(0,1fr))}.ivp-tool-card--compact{min-height:180px}.ivp-tool-card--compact h2{font-size:17px}.ivp-tool-guide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ivp-tool-guide-list a{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:15px 16px;border:1px solid var(--ivpt-line);border-radius:12px;color:var(--ivpt-navy);font-weight:700;font-size:13px;background:#fff}.ivp-tool-guide-list a:hover{border-color:#bcc8d0}.ivp-tool-guide-list b{color:var(--ivpt-coral)}.ivp-tool-disclaimer{border-top:1px solid var(--ivpt-line);padding-top:28px;color:var(--ivpt-muted);font-size:13px;line-height:1.65}.ivp-tool-disclaimer h2{font-size:20px;margin-bottom:8px}.ivp-tool-disclaimer a{color:var(--ivpt-coral);font-weight:700}.ivp-tool-updated{font-size:11px;color:#89929a;margin-top:16px}
@media(max-width:980px){.ivp-tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ivp-tool-hero{grid-template-columns:1fr}.ivp-calculator-grid{grid-template-columns:1fr}.ivp-calc-results{position:static}.ivp-tools-controls{top:62px}.ivp-tools-grid--related{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.ivp-tools-shell{padding:26px 16px 60px}.ivp-tools-hero{grid-template-columns:1fr;padding:26px 22px;border-radius:18px}.ivp-tools-count{display:none}.ivp-tools-hero h1{font-size:39px}.ivp-tools-hero p{font-size:15px}.ivp-tools-controls{position:relative;top:auto;padding:12px}.ivp-tools-chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.ivp-tools-chip{white-space:nowrap}.ivp-tools-grid,.ivp-tools-grid--related{grid-template-columns:1fr}.ivp-tool-card{min-height:0;padding:19px}.ivp-tool-hero{padding:24px 20px}.ivp-tool-hero h1{font-size:36px}.ivp-tool-actions{flex-direction:column}.ivp-tools-button{width:100%}.ivp-calculator{padding:20px 16px;border-radius:17px}.ivp-calculator-head{flex-direction:column}.ivp-calc-inputs{grid-template-columns:1fr}.ivp-tool-steps{grid-template-columns:1fr}.ivp-tool-guide-list{grid-template-columns:1fr}}