.ipfgl-page{--ipfgl-red:#d01c17;--ipfgl-ink:#141414;--ipfgl-muted:#616875;--ipfgl-line:#e6e7eb;--ipfgl-soft:#f7f8fa;--ipfgl-dark:#0f1219;--ipfgl-panel:#fff;--ipfgl-shadow:0 22px 70px rgba(20,20,20,.09);color:var(--ipfgl-ink);background:#fff}.ipfgl-page *{box-sizing:border-box}.ipfgl-page [hidden]{display:none!important}.ipfgl-page a{text-underline-offset:3px}.ipfgl-page button,.ipfgl-page input,.ipfgl-page select,.ipfgl-page a{touch-action:manipulation}.ipfgl-page :focus-visible{outline:3px solid rgba(208,28,23,.28);outline-offset:3px}.ipfgl-hero{position:relative;overflow:hidden;padding:34px 0 66px;background:radial-gradient(circle at 84% 18%,rgba(208,28,23,.11),transparent 28%),linear-gradient(180deg,#fff 0%,#fafafa 100%);border-bottom:1px solid #efeff2}.ipfgl-hero:after{content:"";position:absolute;right:-160px;top:34px;width:440px;height:440px;border:1px solid rgba(208,28,23,.09);border-radius:50%;box-shadow:0 0 0 50px rgba(208,28,23,.03),0 0 0 100px rgba(208,28,23,.02);pointer-events:none}.ipfgl-breadcrumb{display:flex;align-items:center;gap:9px;color:#737986;font-size:.82rem;margin-bottom:36px}.ipfgl-breadcrumb svg{transform:rotate(-90deg)}.ipfgl-breadcrumb a{color:inherit;text-decoration:none}.ipfgl-breadcrumb a:hover{color:var(--ipfgl-red)}.ipfgl-hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.75fr);gap:56px;align-items:center}.ipfgl-overline{display:flex;align-items:center;gap:9px;margin:0 0 12px;color:var(--ipfgl-red);font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.ipfgl-overline>span{width:28px;height:2px;background:var(--ipfgl-red)}.ipfgl-hero h1{max-width:800px;margin:0;font-family:var(--fg-display);font-size:clamp(2.55rem,5vw,5rem);line-height:.98;letter-spacing:-.052em}.ipfgl-hero h1 em{font-style:normal;color:var(--ipfgl-red)}.ipfgl-hero-lead{max-width:760px;margin:24px 0 0;color:#555c68;font-size:clamp(1rem,1.6vw,1.16rem);line-height:1.78}.ipfgl-trust-row{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0}.ipfgl-trust-row span{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #e5e6ea;border-radius:999px;background:rgba(255,255,255,.84);font-size:.78rem;font-weight:700}.ipfgl-trust-row svg{color:var(--ipfgl-red)}.ipfgl-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:30px}.ipfgl-text-link{color:var(--ipfgl-ink);font-weight:800;text-decoration:none}.ipfgl-text-link:hover{color:var(--ipfgl-red)}.ipfgl-hero-card{position:relative;z-index:1;padding:28px;border:1px solid #e6e7eb;border-radius:24px;background:rgba(255,255,255,.94);box-shadow:var(--ipfgl-shadow);backdrop-filter:blur(10px)}.ipfgl-hero-card-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;color:#fff;background:linear-gradient(135deg,var(--ipfgl-red),#8f0b08);box-shadow:0 14px 28px rgba(208,28,23,.22)}.ipfgl-card-kicker{margin:22px 0 5px;color:var(--ipfgl-red);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.11em}.ipfgl-hero-card h2{margin:0 0 20px;font:700 1.28rem/1.25 var(--fg-display),system-ui,sans-serif}.ipfgl-reference-row{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-top:1px solid #ececef;font-size:.85rem}.ipfgl-reference-row strong{font-size:.84rem}.ipfgl-hero-card>p:last-child{margin:16px 0 0;color:var(--ipfgl-muted);font-size:.83rem;line-height:1.65}.ipfgl-calculator-section,.ipfgl-section{padding:78px 0}.ipfgl-section-soft{background:var(--ipfgl-soft)}.ipfgl-section-dark{background:var(--ipfgl-dark);color:#fff}.ipfgl-section-heading{max-width:800px;margin-bottom:34px}.ipfgl-section-heading h2,.ipfgl-method-grid h2,.ipfgl-accuracy-grid h2,.ipfgl-content-grid h2,.ipfgl-related-grid h2,.ipfgl-sources-box h2,.ipfgl-disclaimer-box h2{margin:0;font:700 clamp(1.85rem,3.5vw,2.85rem)/1.08 var(--fg-display),system-ui,sans-serif;letter-spacing:-.035em}.ipfgl-section-heading>p:last-child,.ipfgl-method-grid>div>p:last-child,.ipfgl-accuracy-grid>div>p:last-child,.ipfgl-content-grid>div>p:last-child,.ipfgl-related-grid>div>p:last-child{color:var(--ipfgl-muted);font-size:.98rem;line-height:1.75;margin:14px 0 0}.ipfgl-calculator-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.75fr);gap:26px;align-items:start}.ipfgl-form-card,.ipfgl-result-card{border:1px solid #e4e5e9;border-radius:24px;background:#fff;box-shadow:0 16px 55px rgba(20,20,20,.07)}.ipfgl-form-card{padding:28px}.ipfgl-result-card{position:sticky;top:92px;min-height:545px;padding:28px}.ipfgl-unit-fieldset{border:0;padding:0;margin:0 0 26px}.ipfgl-unit-fieldset legend{margin-bottom:12px;font-weight:800}.ipfgl-unit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.ipfgl-unit-card{position:relative;cursor:pointer}.ipfgl-unit-card input{position:absolute;opacity:0;pointer-events:none}.ipfgl-unit-card>span{display:flex;align-items:center;justify-content:space-between;gap:12px;height:100%;padding:15px 16px;border:1px solid #dadce2;border-radius:16px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.ipfgl-unit-card strong{font-size:.9rem}.ipfgl-unit-card small{color:#747b87;font-size:.76rem}.ipfgl-unit-card input:checked+span{border-color:rgba(208,28,23,.65);box-shadow:0 0 0 3px rgba(208,28,23,.08);background:#fffafa}.ipfgl-unit-card input:focus-visible+span{outline:3px solid rgba(208,28,23,.22);outline-offset:2px}.ipfgl-form-step{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:26px 0 14px;padding-top:20px;border-top:1px solid #ececef}.ipfgl-form-step p{margin:0 0 3px;color:var(--ipfgl-red);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.ipfgl-form-step h3{margin:0;font:700 1rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-form-step>span{padding:6px 9px;border-radius:999px;background:#f3f4f6;color:#666e7a;font-size:.69rem;font-weight:800}.ipfgl-input-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.ipfgl-field{margin-bottom:14px}.ipfgl-field label{display:block;margin-bottom:7px;font-size:.82rem;font-weight:800}.ipfgl-input-wrap{position:relative}.ipfgl-input-wrap input,.ipfgl-field select{width:100%;min-height:49px;border:1px solid #d8dae0;border-radius:12px;background:#fff;color:var(--ipfgl-ink);font:700 .95rem/1 var(--fg-font),system-ui,sans-serif}.ipfgl-input-wrap input{padding:10px 58px 10px 13px}.ipfgl-field select{padding:10px 38px 10px 13px;cursor:pointer}.ipfgl-input-wrap input:focus,.ipfgl-field select:focus{border-color:var(--ipfgl-red);outline:3px solid rgba(208,28,23,.10)}.ipfgl-input-wrap input[aria-invalid=true]{border-color:#b91c1c;background:#fff7f7}.ipfgl-input-wrap>span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:#707784;font-size:.77rem;font-weight:800;pointer-events:none}.ipfgl-help{display:block;margin-top:7px;color:#767d89;font-size:.74rem;line-height:1.55}.ipfgl-field-error{min-height:18px;margin:6px 0 0;color:#b42318;font-size:.75rem;font-weight:700}.ipfgl-form-actions{display:flex;align-items:center;gap:12px;margin-top:20px}.ipfgl-reset-btn,.ipfgl-copy-btn{border:1px solid #dcdde2;border-radius:11px;background:#fff;color:var(--ipfgl-ink);font-weight:800;cursor:pointer}.ipfgl-reset-btn{min-height:44px;padding:0 16px}.ipfgl-reset-btn:hover,.ipfgl-copy-btn:hover{border-color:#bfc2c9;background:#fafafa}.ipfgl-form-note{display:flex;gap:9px;margin:18px 0 0;padding:13px;border-radius:12px;background:#f8f8fa;color:#6d7480;font-size:.74rem;line-height:1.55}.ipfgl-form-note svg{flex:0 0 auto;color:var(--ipfgl-red);margin-top:2px}.ipfgl-result-empty{min-height:485px;display:grid;place-content:center;text-align:center;padding:30px}.ipfgl-result-empty-icon{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 16px;border-radius:21px;background:#f7eded;color:var(--ipfgl-red)}.ipfgl-result-empty p{margin:0 0 6px;font:700 1.13rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-result-empty span{max-width:310px;color:#747b86;font-size:.82rem;line-height:1.55}.ipfgl-result-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.ipfgl-result-kicker{margin:0 0 4px;color:var(--ipfgl-red);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.ipfgl-result-top h2{margin:0;font:800 clamp(2rem,4vw,3.15rem)/1 var(--fg-display),system-ui,sans-serif;letter-spacing:-.045em}.ipfgl-result-top h2 small{font-size:.42em;color:#5f6672}.ipfgl-result-top>div>p:last-child{margin:7px 0 0;color:#727986;font-size:.78rem}.ipfgl-copy-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 11px;font-size:.74rem}.ipfgl-equivalent,.ipfgl-input-summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid #ececef;font-size:.78rem}.ipfgl-equivalent{margin-top:22px}.ipfgl-equivalent span,.ipfgl-input-summary span{color:#747b87}.ipfgl-equivalent strong,.ipfgl-input-summary strong{font-size:.82rem}.ipfgl-comparison{margin-top:17px;padding:16px;border-radius:16px;background:#f8f8fa}.ipfgl-comparison h3{margin:0 0 11px;font:700 .86rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-comparison-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ipfgl-comparison-grid article{padding:12px;border:1px solid #e2e3e7;border-radius:12px;background:#fff}.ipfgl-comparison-grid span{display:block;color:#747b86;font-size:.68rem;font-weight:700}.ipfgl-comparison-grid strong{display:block;margin-top:3px;font-size:.8rem}.ipfgl-comparison-grid article.is-primary{border-color:rgba(208,28,23,.45);background:#fffafa}.ipfgl-spread{margin:10px 0 0;color:#6f7681;font-size:.72rem}.ipfgl-result-note{margin:15px 0 0;color:#69717d;font-size:.76rem;line-height:1.55}.ipfgl-loads-section{padding-top:58px}.ipfgl-load-table-wrap{overflow-x:auto;border:1px solid #e2e3e7;border-radius:18px;background:#fff;box-shadow:0 12px 35px rgba(20,20,20,.05)}.ipfgl-load-table{width:100%;min-width:720px;border-collapse:collapse}.ipfgl-load-table th,.ipfgl-load-table td{padding:14px 16px;border-bottom:1px solid #ececef;text-align:left;font-size:.79rem}.ipfgl-load-table thead th{background:#f7f8fa;color:#555d69;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}.ipfgl-load-table tbody th{color:var(--ipfgl-red);font-weight:900}.ipfgl-load-table tbody tr:last-child th,.ipfgl-load-table tbody tr:last-child td{border-bottom:0}.ipfgl-load-table td:nth-child(2),.ipfgl-load-table td:nth-child(3){font-weight:800}.ipfgl-load-footnote{margin:12px 0 0;color:#757c87;font-size:.75rem;line-height:1.6}.ipfgl-method-grid,.ipfgl-accuracy-grid,.ipfgl-content-grid,.ipfgl-related-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:52px;align-items:start}.ipfgl-formula-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ipfgl-formula-cards article{padding:21px;border:1px solid #e4e5e9;border-radius:18px;background:#fff}.ipfgl-formula-cards span{display:inline-flex;padding:5px 8px;border-radius:999px;background:#f6e9e8;color:var(--ipfgl-red);font-size:.67rem;font-weight:800;text-transform:uppercase}.ipfgl-formula-cards h3{margin:13px 0 8px;font:700 1.05rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-formula-cards code{display:block;padding:10px;border-radius:10px;background:#f7f8fa;color:#303642;font:700 .73rem/1.55 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:normal}.ipfgl-formula-cards p{margin:10px 0 0;color:#707783;font-size:.78rem;line-height:1.6}.ipfgl-section-dark .ipfgl-overline{color:#ff6b67}.ipfgl-section-dark .ipfgl-accuracy-grid>div>p:last-child{color:#b9bec7}.ipfgl-accuracy-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ipfgl-accuracy-cards article{padding:20px;border:1px solid rgba(255,255,255,.11);border-radius:17px;background:rgba(255,255,255,.05)}.ipfgl-accuracy-cards h3{margin:0 0 8px;font:700 .98rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-accuracy-cards p{margin:0;color:#bdc2ca;font-size:.79rem;line-height:1.62}.ipfgl-tips{display:grid;gap:12px}.ipfgl-tips article{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:18px;border:1px solid #e5e6ea;border-radius:16px;background:#fff}.ipfgl-tips strong{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#f7eded;color:var(--ipfgl-red);font-size:.73rem}.ipfgl-tips h3{margin:0 0 5px;font:700 .95rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-tips p{margin:0;color:#6f7681;font-size:.8rem;line-height:1.6}.ipfgl-related-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.ipfgl-related-cards a{display:grid;grid-template-columns:1fr auto;grid-template-areas:"small icon" "strong icon";gap:3px 12px;align-items:center;padding:16px 17px;border:1px solid #dedfe4;border-radius:15px;background:#fff;color:var(--ipfgl-ink);text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.ipfgl-related-cards a:hover{transform:translateY(-2px);border-color:rgba(208,28,23,.45);box-shadow:0 12px 26px rgba(20,20,20,.06)}.ipfgl-related-cards span{grid-area:small;color:#7a818c;font-size:.69rem}.ipfgl-related-cards strong{grid-area:strong;font-size:.83rem}.ipfgl-related-cards svg{grid-area:icon;color:var(--ipfgl-red)}.ipfgl-faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ipfgl-faq-grid article{padding:20px;border:1px solid #e4e5e9;border-radius:17px}.ipfgl-faq-grid h3{margin:0 0 8px;font:700 .98rem/1.25 var(--fg-display),system-ui,sans-serif}.ipfgl-faq-grid p{margin:0;color:#6f7682;font-size:.8rem;line-height:1.65}.ipfgl-sources{padding-top:48px}.ipfgl-sources-box{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;padding:27px;border:1px solid #e1e2e6;border-radius:20px;background:#fbfbfc}.ipfgl-sources-box ul{margin:0;padding-left:20px}.ipfgl-sources-box li{margin-bottom:9px;color:#6b727e;font-size:.79rem;line-height:1.55}.ipfgl-sources-box a{color:var(--ipfgl-ink)}.ipfgl-sources-box a:hover{color:var(--ipfgl-red)}.ipfgl-review-date{margin:15px 0 0;color:#818792;font-size:.7rem}.ipfgl-disclaimer{padding:0 0 78px}.ipfgl-disclaimer-box{display:flex;gap:15px;padding:20px 22px;border:1px solid #ead9d8;border-radius:17px;background:#fff9f9}.ipfgl-disclaimer-box>svg{flex:0 0 auto;color:var(--ipfgl-red);margin-top:2px}.ipfgl-disclaimer-box h2{font-size:1rem;letter-spacing:0}.ipfgl-disclaimer-box p{margin:7px 0 0;color:#6c737e;font-size:.77rem;line-height:1.65}.ipfgl-deferred{content-visibility:auto;contain-intrinsic-size:700px}@media (max-width:1020px){.ipfgl-hero-grid,.ipfgl-calculator-grid,.ipfgl-method-grid,.ipfgl-accuracy-grid,.ipfgl-content-grid,.ipfgl-related-grid,.ipfgl-sources-box{grid-template-columns:1fr}.ipfgl-hero-grid{gap:34px}.ipfgl-hero-card{max-width:620px}.ipfgl-result-card{position:static;min-height:auto}.ipfgl-formula-cards,.ipfgl-accuracy-cards{grid-template-columns:1fr}.ipfgl-faq-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:700px){.ipfgl-hero{padding:24px 0 48px}.ipfgl-breadcrumb{margin-bottom:26px}.ipfgl-calculator-section,.ipfgl-section{padding:58px 0}.ipfgl-form-card,.ipfgl-result-card,.ipfgl-hero-card{padding:20px;border-radius:18px}.ipfgl-unit-grid,.ipfgl-input-grid,.ipfgl-comparison-grid,.ipfgl-related-cards,.ipfgl-faq-grid{grid-template-columns:1fr}.ipfgl-form-actions,.ipfgl-hero-actions{align-items:stretch;flex-direction:column}.ipfgl-form-actions .btn,.ipfgl-reset-btn,.ipfgl-hero-actions .btn{width:100%;justify-content:center}.ipfgl-hero h1{font-size:clamp(2.4rem,13vw,3.8rem)}.ipfgl-result-top{align-items:flex-start}.ipfgl-sources-box{padding:20px}.ipfgl-load-table th,.ipfgl-load-table td{padding:12px 13px}}@media (max-width:430px){.ipfgl-trust-row{align-items:stretch;flex-direction:column}.ipfgl-trust-row span{justify-content:center}.ipfgl-reference-row{flex-direction:column;gap:4px}.ipfgl-result-top{flex-direction:column}.ipfgl-copy-btn{align-self:flex-start}}@media (prefers-reduced-motion:reduce){.ipfgl-page *{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.ipfgl-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;color:#737986;font-size:.82rem;margin-bottom:32px}.ipfgl-breadcrumbs a{color:inherit;text-decoration:none}.ipfgl-breadcrumbs a:hover{color:var(--ipfgl-red)}.ipfgl-eyebrow{display:flex;align-items:center;gap:9px;margin:0 0 12px;color:var(--ipfgl-red);font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.ipfgl-eyebrow>span{width:28px;height:2px;background:var(--ipfgl-red)}.ipfgl-lead{max-width:760px;margin:24px 0 0;color:#555c68;font-size:clamp(1rem,1.6vw,1.16rem);line-height:1.78}.ipfgl-hero-card-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.ipfgl-version-pill{display:inline-flex;padding:6px 9px;border-radius:999px;background:#f8e8e7;color:var(--ipfgl-red);font-size:.69rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.ipfgl-hero-card-top>span:last-child{font:800 1.5rem/1 var(--fg-display),system-ui,sans-serif}.ipfgl-formula-preview{padding:18px;border-radius:17px;background:linear-gradient(135deg,#141414,#242833);color:#fff}.ipfgl-formula-preview small{display:block;color:#ffaaa7;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ipfgl-formula-preview strong{display:block;margin:7px 0 9px;font:700 1.08rem/1.35 var(--fg-display),system-ui,sans-serif}.ipfgl-formula-preview p{margin:0;color:#c8ccd4;font-size:.77rem;line-height:1.6}.ipfgl-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:12px}.ipfgl-mini-grid>div{padding:12px;border:1px solid #e6e7eb;border-radius:13px;background:#fff}.ipfgl-mini-grid span{display:block;color:#7a818c;font-size:.66rem;text-transform:uppercase;letter-spacing:.05em}.ipfgl-mini-grid strong{display:block;margin-top:3px;font-size:.78rem}.ipfgl-sex-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:8px}.ipfgl-sex-grid label{position:relative;cursor:pointer}.ipfgl-sex-grid input{position:absolute;opacity:0;pointer-events:none}.ipfgl-sex-grid label>span{display:block;height:100%;padding:15px 16px;border:1px solid #dadce2;border-radius:16px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease}.ipfgl-sex-grid strong,.ipfgl-sex-grid small{display:block}.ipfgl-sex-grid strong{font-size:.86rem}.ipfgl-sex-grid small{margin-top:4px;color:#757c87;font-size:.72rem;line-height:1.45}.ipfgl-sex-grid input:checked+span{border-color:rgba(208,28,23,.65);box-shadow:0 0 0 3px rgba(208,28,23,.08);background:#fffafa}.ipfgl-sex-grid input:focus-visible+span{outline:3px solid rgba(208,28,23,.22);outline-offset:2px}.ipfgl-result-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:20px 0 0}.ipfgl-result-stats>div{padding:12px;border:1px solid #e4e5e9;border-radius:12px;background:#fafafb}.ipfgl-result-stats span{display:block;color:#747b87;font-size:.68rem}.ipfgl-result-stats strong{display:block;margin-top:3px;font-size:.82rem}.ipfgl-comparison-grid{grid-template-columns:repeat(2,1fr)}.ipfgl-comparison-grid article strong{font-size:1.05rem}.ipfgl-comparison-grid article small{display:block;margin-top:3px;color:#7b818b;font-size:.66rem}.ipfgl-coeff-table-wrap{overflow-x:auto;margin-top:32px;border:1px solid #e0e2e7;border-radius:18px;background:#fff;box-shadow:0 12px 35px rgba(20,20,20,.05)}.ipfgl-coeff-table{width:100%;min-width:720px;border-collapse:collapse}.ipfgl-coeff-table caption{padding:16px 18px;text-align:left;font:700 .92rem/1.3 var(--fg-display),system-ui,sans-serif}.ipfgl-coeff-table th,.ipfgl-coeff-table td{padding:12px 16px;border-top:1px solid #ececef;text-align:left;font-size:.76rem}.ipfgl-coeff-table thead th{background:#f7f8fa;color:#555d69;font-size:.68rem;text-transform:uppercase;letter-spacing:.06em}.ipfgl-coeff-table tbody th{color:var(--ipfgl-red)}.ipfgl-section-dark .ipfgl-content-grid>div>p:last-child{color:#bdc2ca}.ipfgl-info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ipfgl-info-cards article{padding:20px;border:1px solid rgba(255,255,255,.11);border-radius:17px;background:rgba(255,255,255,.05)}.ipfgl-info-cards h3{margin:0 0 8px;font:700 .98rem/1.2 var(--fg-display),system-ui,sans-serif}.ipfgl-info-cards p{margin:0;color:#bdc2ca;font-size:.79rem;line-height:1.62}.ipfgl-example-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(320px,.55fr);gap:48px;align-items:center}.ipfgl-example-grid h2{margin:0;font:700 clamp(1.85rem,3.5vw,2.85rem)/1.08 var(--fg-display),system-ui,sans-serif;letter-spacing:-.035em}.ipfgl-example-grid>div>p:last-child{color:var(--ipfgl-muted);font-size:.96rem;line-height:1.72}.ipfgl-example-card{padding:22px;border:1px solid #e1e2e6;border-radius:20px;background:#fff;box-shadow:0 15px 45px rgba(20,20,20,.06)}.ipfgl-example-card>div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #ececef;font-size:.8rem}.ipfgl-example-card>div:last-child{border-bottom:0}.ipfgl-example-card span{color:#747b87}.ipfgl-example-card strong{font-size:.9rem}.ipfgl-example-card .is-result{margin:8px -8px -8px;padding:14px 8px 8px;border-radius:12px;background:#fff5f4;color:var(--ipfgl-red)}.ipfgl-example-card .is-result span{color:#8c3a36}.ipfgl-example-card .is-result strong{font-size:1.08rem}.ipfgl-related-grid{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}@media (max-width:1020px){.ipfgl-info-cards{grid-template-columns:1fr}.ipfgl-example-grid{grid-template-columns:1fr}.ipfgl-example-card{max-width:620px}}@media (max-width:700px){.ipfgl-breadcrumbs{margin-bottom:24px}.ipfgl-sex-grid,.ipfgl-result-stats,.ipfgl-mini-grid{grid-template-columns:1fr}.ipfgl-comparison-grid{grid-template-columns:1fr}.ipfgl-example-card{padding:18px}}.ipfgl-category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:8px}.ipfgl-category-grid label{position:relative;cursor:pointer}.ipfgl-category-grid input{position:absolute;opacity:0;pointer-events:none}.ipfgl-category-grid label>span{display:block;height:100%;padding:15px 16px;border:1px solid #dadce2;border-radius:16px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease}.ipfgl-category-grid strong,.ipfgl-category-grid small{display:block}.ipfgl-category-grid strong{font-size:.86rem}.ipfgl-category-grid small{margin-top:4px;color:#757c87;font-size:.72rem;line-height:1.45}.ipfgl-category-grid input:checked+span{border-color:rgba(208,28,23,.65);box-shadow:0 0 0 3px rgba(208,28,23,.08);background:#fffafa}.ipfgl-category-grid input:focus-visible+span{outline:3px solid rgba(208,28,23,.22);outline-offset:2px}.ipfgl-constants{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.ipfgl-constants>div{padding:12px;border:1px solid #e2e3e7;border-radius:12px;background:#fff}.ipfgl-constants span{display:block;color:#747b86;font-size:.67rem}.ipfgl-constants strong{display:block;margin-top:4px;font-size:.78rem;word-break:break-word}.ipfgl-official-note{margin:16px 0 0;padding:13px 14px;border-left:3px solid var(--ipfgl-red);border-radius:0 12px 12px 0;background:#fff5f4;color:#6d4b49;font-size:.77rem;line-height:1.6}.ipfgl-coeff-table{min-width:850px}.ipfgl-score-context{margin-top:14px;padding:14px;border-radius:14px;background:#141414;color:#fff}.ipfgl-score-context span{display:block;color:#d8dbe1;font-size:.72rem}.ipfgl-score-context strong{display:block;margin-top:4px;font:700 .92rem/1.35 var(--fg-display),system-ui,sans-serif}.ipfgl-result-stats{grid-template-columns:repeat(2,1fr)}@media(max-width:700px){.ipfgl-category-grid,.ipfgl-constants{grid-template-columns:1fr}}