.td-redesign .td-calculator-preserved.app-layout{display:block;width:100%;min-width:0;min-height:0;margin:0;padding:0;background:transparent;color:var(--td-color-text);font-family:var(--td-font-body);font-size:.9375rem;line-height:1.7}.td-redesign .public-seo-page--calculator.seo-reading{padding:0;max-width:1320px}@font-face{font-family:Manrope;src:url(/fonts/Manrope.ttf) format("truetype");font-style:normal;font-weight:200 800;font-display:swap}.seo-fallback-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:18px max(20px,calc((100vw - 1200px)/2));border-bottom:1px solid var(--td-color-border);background:var(--td-color-surface)}.seo-fallback-header>a{color:var(--td-color-text);font-size:1.25rem;font-weight:800;text-decoration:none}.seo-fallback-header nav{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:.875rem}.seo-reading{max-width:1200px;margin-inline:auto;line-height:1.7}#seo-initial-page .seo-reading{min-height:65vh;padding:24px}@media(max-width:600px){#seo-initial-page .seo-reading{padding:20px}}@scope(.seo-reading)to (.sc-page){*{box-sizing:border-box}a{color:var(--td-color-primary);text-underline-offset:.2em;overflow-wrap:anywhere}a:focus-visible{outline:3px solid var(--td-color-focus);outline-offset:4px}nav{display:flex;flex-wrap:wrap;gap:12px 24px}h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.3;max-width:1000px;letter-spacing:-.035em;text-wrap:balance}h2{font-size:1.35rem;line-height:1.4}h3{font-size:1.05rem;line-height:1.5;margin-top:0}section{margin:28px 0}.intro{max-width:850px;font-size:1.1rem;color:var(--td-color-text-secondary)}.eyebrow{color:var(--td-color-primary);font-size:.8rem;font-weight:700;letter-spacing:.12em;margin-top:40px}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;font-size:.85rem}.breadcrumbs li+li:before{content:"›";margin-right:8px}.chips{margin:16px 0;gap:8px}.chips a{border:1px solid var(--td-color-border);border-radius:8px;padding:7px 12px;text-decoration:none}.chips a[aria-current]{background:var(--td-color-primary-soft)}.chips .chip-unavailable{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px;border:1px solid var(--td-color-border);border-radius:8px;padding:7px 12px;color:var(--td-color-text-secondary)}.chip-unavailable small{font-size:.75rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:16px}.card,.note,.exam-card{border:1px solid var(--td-color-border);border-radius:var(--td-radius-xl);padding:24px;background:var(--td-color-surface);min-width:0}.exam-card strong{color:var(--td-color-primary);font-size:.9rem}.formula{padding:16px;background:var(--td-color-primary-soft);color:var(--td-color-on-primary-soft);border-radius:8px;font-size:1.2rem;overflow-wrap:anywhere;white-space:pre-wrap}.muted{color:var(--td-color-text-secondary);font-size:.9rem}.button{display:inline-block;padding:10px 18px;border-radius:8px;background:var(--td-color-primary);color:var(--td-color-on-primary);font-weight:600;text-decoration:none}.pagination{justify-content:center;padding:24px}.preserve-lines{white-space:pre-line}dt{font-weight:700}dd{margin:0 0 16px 24px}.conversion-form{display:grid;gap:10px;max-width:560px}.conversion-form label{font-weight:600}.conversion-form input{width:100%;border:1px solid var(--td-color-border);border-radius:8px;padding:12px;background:var(--td-color-canvas);color:var(--td-color-text);font:inherit}.conversion-form p{margin:0;font-size:.9rem;color:var(--td-color-text-secondary)}.conversion-form button{justify-self:start;border:0;font:inherit;cursor:pointer}.conversion-form :focus-visible{outline:3px solid var(--td-color-focus);outline-offset:3px}.conversion-result{font-size:1.4rem;font-weight:700;overflow-wrap:anywhere}.table-scroll{overflow-x:auto}.calculator-fallback-image{display:block;width:min(100%,420px);height:auto;margin:auto}#public-calculator{min-width:0}#public-calculator section{margin-block:0}#public-calculator button,#public-calculator input,#public-calculator select{font-family:inherit}#public-calculator button{cursor:pointer}#public-calculator :focus-visible{outline:3px solid var(--td-color-focus);outline-offset:3px}#public-calculator h2,#public-calculator p{margin:0}.calculator-introduction{border-top:1px solid var(--td-color-border);padding-top:16px}.calculator-introduction h1{margin:0 0 8px;font-size:1.125rem;letter-spacing:normal}.calculator-introduction p{margin:6px 0;font-size:.875rem;color:var(--td-color-text-secondary)}.calculator-guide{margin:16px 0;padding:12px 16px;border:1px solid var(--td-color-border);border-radius:12px;font-size:.875rem}.calculator-guide summary{min-height:24px;cursor:pointer;font-weight:700}.calculator-guide summary:focus-visible{outline:2px solid var(--td-color-focus);outline-offset:4px}.calculator-landing-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,360px);gap:clamp(20px,4vw,48px);align-items:start}.calculator-landing-hero .card{margin-top:0}.calculator-preview{margin:0;max-width:360px}.calculator-preview img{display:block;width:100%;height:auto;border:1px solid var(--td-color-border);border-radius:var(--td-radius-xl)}.calculator-preview figcaption{margin-top:8px;color:var(--td-color-text-secondary);font-size:.875rem}table{width:100%;border-collapse:collapse}th,td{padding:10px 16px;border:1px solid var(--td-color-border);text-align:left}caption{text-align:left;font-weight:600;margin-bottom:8px}@media(max-width:600px){.calculator-landing-hero{grid-template-columns:minmax(0,1fr)}.calculator-preview{margin-inline:auto}}.notation-token{font-weight:750}.notation-subject,.notation-variable{color:var(--td-color-notation-subject)}.notation-auxiliary,.notation-number{color:var(--td-color-notation-auxiliary)}.notation-verb{color:var(--td-color-notation-verb)}.notation-progressive{color:var(--td-color-notation-progressive)}.notation-participle,.notation-power{color:var(--td-color-notation-participle)}.notation-past{color:var(--td-color-notation-past)}.notation-negative{color:var(--td-color-notation-negative)}.notation-object{color:var(--td-color-text)}.notation-subject{font-weight:900}.notation-legend{display:grid;grid-template-columns:max-content minmax(0,1fr);align-items:center;gap:6px 20px;padding:7px 0;margin-block:18px;border-block:1px solid var(--td-color-border)}.notation-legend>strong{align-self:start;font-size:.75rem;line-height:1.55}.notation-legend ul{display:flex;flex-wrap:wrap;gap:6px 10px;list-style:none;padding:0;margin:0}.notation-legend li{display:flex;align-items:baseline;gap:5px;font-size:.75rem}.notation-legend p{grid-column:2;margin:0;color:var(--td-color-text-secondary);font-size:.75rem;line-height:1.5}.notation-time-group{font-size:.75rem;font-weight:700;color:var(--td-color-text-secondary)}.card-grid.english-formula-grid{grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}.english-formula-grid .card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:32px;padding:28px 32px;border:1px solid var(--td-color-border);border-radius:12px;background:var(--td-color-surface)}.english-lesson-content{min-width:0;padding-left:32px;border-left:1px solid var(--td-color-border)}.english-formula-grid .card h2{font-size:1.375rem;margin-block:12px 8px;text-wrap:balance}.english-formula-grid .card h2 a{text-decoration:none;color:var(--td-color-text)}.english-formula-grid .card h2 a:hover{text-decoration:underline}.english-formula-rows{margin:0}.english-formula-rows>div{display:grid;grid-template-columns:82px minmax(0,1fr);gap:12px;align-items:baseline;padding:10px 0}.english-formula-rows>.english-form-row--main{padding:0 0 20px;margin-bottom:10px;border-bottom:1px solid var(--td-color-border)}.english-formula-rows dt{font-size:.75rem;font-weight:500;color:var(--td-color-text-secondary)}.english-formula-grid .card .formula,.english-formula-lesson .formula{margin:0;min-width:0;padding:0;border:0;border-radius:0;background:transparent;color:var(--td-color-text);font-size:1.125rem;line-height:1.9}.formula-reading{overflow-wrap:anywhere;white-space:pre-wrap}.formula-reading--annotated{display:flex;flex-wrap:wrap;align-items:flex-start;gap:6px 0;font-size:1.5rem;line-height:1.55}.formula-reading--annotated .notation-token{display:inline-flex;flex-direction:column;align-items:flex-start;padding-bottom:4px;white-space:nowrap}.formula-reading--annotated .notation-token[data-label]:after{content:attr(data-label);display:block;border-top:2px solid currentColor;padding-top:5px;margin-top:3px;max-width:9em;font-size:.6875rem;font-weight:500;line-height:1.4;white-space:normal}.formula-reading--annotated .notation-plain{padding-inline:3px;color:var(--td-color-text-secondary)}.notation-example{margin-top:18px;border-top:1px solid var(--td-color-border);padding-top:16px}.notation-example>strong{font-size:.75rem;font-weight:500;color:var(--td-color-text-secondary)}.notation-example p[lang=en]{font-size:1rem;line-height:1.85;margin-block:8px}.notation-example .muted{margin-block:5px 0;font-size:.8125rem}.math-legend{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:.875rem;color:var(--td-color-text-secondary)}.card .formula.math-formula,.formula.math-formula{font-size:1.25rem;line-height:1.9;background:var(--td-color-surface-muted);color:var(--td-color-text)}@media(max-width:850px){.english-formula-grid .card{grid-template-columns:minmax(0,1fr);gap:24px;padding:24px}.english-lesson-content{border:0;padding:0}}@media(max-width:600px){.english-formula-grid .card{padding:20px}.english-formula-rows>div{grid-template-columns:minmax(0,1fr);gap:4px}.formula-reading--annotated{font-size:1.375rem}.formula-reading--annotated .notation-token[data-label]:after{max-width:7em}.notation-legend{grid-template-columns:minmax(0,1fr);gap:10px}.notation-legend ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr));gap:16px}.notation-legend li{flex-direction:column;gap:4px}.notation-legend p{grid-column:1}}}html[data-design=studio] .seo-reading h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.05em}html[data-design=studio] .seo-reading .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}html[data-design=studio] .seo-reading .chips a[aria-current]{background:var(--td-color-primary);color:var(--td-color-on-primary)}@media(max-width:700px){html[data-design=studio] .seo-reading .card-grid{grid-template-columns:minmax(0,1fr)}}