*{box-sizing:border-box}:root{--charcoal:#243746;--sand:#F8FAF9;--paper:#FFFFFF;--yellow:#B88A3B;--blue:#4E8190;--red:#B96868;--line:#D4E0DB;--muted:#526660;--surface:#FFFFFF;--soft:#EEF5F1}html{font-family:Arial,Helvetica,sans-serif;color:#3E5666;background:var(--sand);line-height:1.55}body{margin:0;background:linear-gradient(135deg,#F8FAF9 0%,#F8FAF9 65%,#EDF4F5 100%)}.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem max(1rem,calc((100% - 1180px)/2));background:var(--charcoal);color:#FFFFFF;border-bottom:4px solid var(--yellow)}.brand{display:flex;align-items:center;gap:.65rem;color:#FFFFFF;text-decoration:none;font-weight:900;font-size:1.22rem}.brand img{background:var(--yellow);padding:4px}nav{display:flex;gap:1.25rem;flex-wrap:wrap}nav a{color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800}nav a:hover{color:var(--yellow)}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1180px;margin:auto;padding:2.5rem 1rem 5rem}.hero,.page-intro{margin:1rem 0 3rem}.hero{display:grid;grid-template-columns:1.45fr .55fr;min-height:480px;background:var(--paper);border:2px solid var(--charcoal);box-shadow:12px 12px 0 var(--charcoal)}.hero-copy{padding:clamp(1.5rem,6vw,5rem);display:flex;flex-direction:column;justify-content:center}.kicker{font-size:.75rem;font-weight:900;letter-spacing:.16em;color:var(--red);margin:0 0 1rem}.hero h1,.page-intro h1{font-size:clamp(2.7rem,7vw,6.4rem);line-height:.9;letter-spacing:-.09em;margin:.2rem 0 1.2rem;color:var(--charcoal)}h1 em{font-style:normal;color:var(--blue)}.hero-text,.page-intro>p:not(.kicker){max-width:700px;font-size:1.15rem;color:#435750}.primary-link{align-self:flex-start;display:inline-flex;gap:1rem;margin-top:1.3rem;padding:1rem 1.2rem;background:var(--blue);color:#FFFFFF;text-transform:uppercase;font-size:.78rem;font-weight:900;border:2px solid var(--charcoal);box-shadow:5px 5px 0 var(--yellow)}.hero-art{position:relative;background:var(--blue);color:#FFFFFF;padding:1.5rem;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}.hero-art:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 25px,#FFFFFF16 26px 28px)}.stamp{position:relative;z-index:1;align-self:flex-start;border:3px solid var(--yellow);color:var(--yellow);padding:.65rem;line-height:.85;font-weight:900}.hero-number{position:relative;z-index:1;font-size:clamp(5rem,14vw,12rem);line-height:.8;font-weight:900;color:var(--yellow)}.hero-art p{position:relative;z-index:1;font-size:1.4rem;line-height:1.05;letter-spacing:.08em;font-weight:900}.section-label,.panel-label{display:flex;justify-content:space-between;color:var(--red);font-size:.75rem;font-weight:900;letter-spacing:.14em;border-bottom:2px solid var(--charcoal);padding-bottom:.55rem}.section h2,.content h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1;letter-spacing:-.07em;color:var(--charcoal)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.card,.coming-card,.panel{background:var(--paper);border:2px solid var(--charcoal);box-shadow:7px 7px 0 var(--charcoal)}.card{padding:1.3rem;color:inherit;transition:.2s}.card:hover{transform:translate(3px,3px);box-shadow:4px 4px 0 var(--charcoal);text-decoration:none}.featured-card{border-top:12px solid var(--yellow)}.card-top{display:flex;justify-content:space-between}.icon{display:grid;place-items:center;width:3rem;height:3rem;background:var(--yellow);color:var(--charcoal);font-size:1.8rem}.arrow{font-size:2rem;color:var(--red)}.card h3{font-size:1.8rem;line-height:.95;letter-spacing:-.07em;color:var(--charcoal)}.card p,.coming-card p{color:#435750}.card-link{display:block;margin-top:1rem;color:var(--blue);font-weight:900;text-transform:uppercase;font-size:.75rem}.calc-layout{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}.panel{padding:1.3rem}.panel.inputs{border-top:12px solid var(--blue)}.panel.results{border-top:12px solid var(--yellow)}.unit-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}label{display:block;font-weight:900;margin:.75rem 0;color:var(--charcoal)}input,select{width:100%;padding:.75rem;border:2px solid #A6B8B0;border-radius:0;background:#FFFFFF;color:#3E5666;font:inherit;margin-top:.25rem}input:focus,select:focus{border-color:var(--blue);box-shadow:4px 4px 0 #4E819033}.field{margin:.7rem 0}.field-unit{display:block;color:var(--red);font-size:.82rem;font-weight:900;margin-top:.15rem}.button-row{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}button{border:2px solid var(--charcoal);border-radius:0;padding:.7rem .9rem;background:var(--blue);color:#FFFFFF;font:inherit;font-weight:900;cursor:pointer;text-transform:uppercase;font-size:.72rem;box-shadow:4px 4px 0 var(--charcoal)}button:hover{background:var(--red);transform:translate(2px,2px)}button.secondary{background:#667A72}.headline{font-size:1.45rem;font-weight:900;color:var(--blue);min-height:3rem}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem;margin:1rem 0}.result-grid div{background:#EDF4F5;border:2px solid var(--blue);padding:.75rem;text-align:center}.result-grid b,.result-grid span{display:block}.result-grid b{font-size:1.3rem}.result-grid span{font-size:.72rem;text-transform:uppercase;font-weight:800;color:#435750}.bag-list{list-style:none;padding:0}.bag-list li{display:flex;justify-content:space-between;padding:.55rem 0;border-bottom:1px solid var(--line)}.callout{padding:.8rem;background:#FFF9EE;border:2px solid var(--yellow)}.unit-note,.note,.disclaimer{color:#526660;font-size:.9rem}.unit-note{background:#EDF4F5;border-left:5px solid var(--blue);padding:.8rem}.ad-slot{height:84px;display:grid;place-items:center;background:#D6E2DD;color:#667A72;margin:1.3rem 0;border:2px dashed #83968E;font-size:.7rem;font-weight:900;letter-spacing:.12em}.content{max-width:850px;margin:2rem auto}.breadcrumbs{font-size:.85rem;color:var(--muted)}.materials-badge{display:inline-grid;place-items:center;min-width:1.25rem;height:1.25rem;padding:0 .25rem;background:var(--yellow);color:var(--charcoal);font-size:.7rem;margin-left:.25rem}.materials-list{display:grid;gap:.7rem}.material-row{display:grid;grid-template-columns:1.5fr .8fr .8fr .8fr auto;gap:.5rem;align-items:end;padding:.75rem;background:var(--paper);border:1px solid var(--line)}footer{background:var(--charcoal);color:#E8EFEC;padding:2.5rem max(1rem,calc((100% - 1180px)/2));border-top:8px solid var(--yellow)}footer .brand{color:#FFFFFF}@media(max-width:760px){.site-header{align-items:flex-start;flex-direction:column}.hero{grid-template-columns:1fr}.hero-art{min-height:280px}.calc-layout{grid-template-columns:1fr}.unit-row{grid-template-columns:1fr}.result-grid{grid-template-columns:1fr 1fr}.result-grid div:last-child{grid-column:span 2}.material-row{grid-template-columns:1fr 1fr}.material-row>*:first-child{grid-column:span 2}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.site-tools{display:flex;gap:.5rem;align-items:center}.search-label input{width:180px;margin:0;border:1px solid #7B8D85;padding:.5rem}.theme-toggle{padding:.4rem .6rem;box-shadow:none}.footer-links{display:flex;gap:.8rem;flex-wrap:wrap;margin:1rem 0}.footer-links a{color:#FFFFFF;font-size:.85rem}.top-ad{height:90px;max-width:728px;margin:0 auto}.mid-ad{height:90px}.sticky-ad{height:250px;width:300px;margin:1rem auto;position:sticky;top:1rem}.embed-box{background:var(--paper);border:2px solid var(--charcoal);padding:1rem;margin:2rem 0}.embed-box code{display:block;overflow:auto;background:#243746;color:#FFFFFF;padding:.8rem;margin:.7rem 0}.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:20;background:var(--charcoal);color:#FFFFFF;padding:.75rem 1rem;display:flex;gap:.7rem;align-items:center;justify-content:center}.cookie-banner[hidden]{display:none}.embed-page{background:transparent}.embed-widget{padding:1rem;background:var(--paper);border:1px solid var(--line);font-size:.9rem}.embed-widget h1{font-size:1.2rem}.embed-widget input,.embed-widget select{padding:.5rem}@media(max-width:760px){.top-ad{height:100px;width:320px}.search-label input{width:150px}.cookie-banner{align-items:flex-start;flex-wrap:wrap}.sticky-ad{position:static;margin:1rem auto}}
.answer-box{background:#FFF9EE;border:3px solid #B88A3B;padding:1rem;font-size:1.15rem;margin:1rem 0}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;background:#FFFFFF}.table-wrap th,.table-wrap td{border:1px solid #D4E0DB;padding:.65rem;text-align:left}.table-wrap th{background:#EDF4F5}.longtail-widget{margin:1.5rem 0}.diagram-box{background:#FFFFFF;border:2px solid #243746;padding:1rem;text-align:center}.pitch-diagram{max-width:320px;width:100%;height:auto}.related-links{font-weight:800}.author-line{color:#526660;font-size:.9rem}.hub-group{margin:3rem 0}
.nav-dropdown{position:relative}.nav-dropdown summary{cursor:pointer;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;font-weight:800;letter-spacing:.08em}.nav-dropdown div{position:absolute;top:1.7rem;right:0;width:240px;background:#243746;border:2px solid #B88A3B;padding:.7rem;display:grid;gap:.4rem;z-index:10}.nav-dropdown div a{font-size:.75rem}.garage-card{margin:.8rem 0}.garage-form{margin-bottom:2rem}.button{display:inline-block;padding:.7rem .9rem;border:2px solid #243746;background:#667A72;color:#FFFFFF;font-weight:900}.auto-chart{height:180px;display:flex;align-items:flex-end;gap:4px;background:#EDF4F5;padding:1rem}.auto-bar{background:#4E8190;flex:1;min-height:4px}.auto-warning{background:#FFF9EE;border:2px solid #B88A3B;padding:1rem}
[hidden]{display:none!important}.nav-button{color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.section-label,.panel-label{gap:1rem;align-items:center;flex-wrap:wrap}.section-label span,.panel-label span{flex:0 0 2rem}.section-label strong,.panel-label strong{flex:1;min-width:0}.nav-button{color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800;line-height:1.55}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800;line-height:1.55}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800;line-height:1.55}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800;line-height:1.55}.nav-button:hover{color:#B88A3B;text-decoration:none}
[hidden]{display:none!important}.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800;line-height:1.55}.nav-button:hover{color:#B88A3B;text-decoration:none}
.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800}.nav-button:hover{color:#B88A3B;text-decoration:none}.tax-note{background:#FFF9EE;border:2px solid #B88A3B;padding:.8rem;font-weight:800}.business-config{font-size:.85rem}.hub-group{margin:3rem 0}
.nav-button{display:inline-block;color:#FFFFFF;text-transform:uppercase;font-size:.75rem;letter-spacing:.08em;font-weight:800}.nav-button:hover{color:#B88A3B;text-decoration:none}.tax-note{background:#FFF9EE;border:2px solid #B88A3B;padding:.8rem;font-weight:800}.business-config{font-size:.85rem}.hub-group{margin:3rem 0}
.answer-box{background:#FFF9EE;border:3px solid #B88A3B;padding:1rem;font-size:1.05rem;margin:1rem 0}.embedded{margin:1.5rem 0}.source-note,.tax-note{background:#FFF9EE;border:2px solid #B88A3B;padding:.8rem;font-weight:700}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;background:#FFFFFF}.table-wrap th,.table-wrap td{border:1px solid #D4E0DB;padding:.55rem;text-align:left}.table-wrap th{background:#EDF4F5}

/* FigureFirst calm palette refresh */
:root{color-scheme:light;--ff-ink:#243746;--ff-muted:#526660;--ff-bg:#F8FAF9;--ff-surface:#FFFFFF;--ff-sage:#EEF5F1;--ff-border:#D4E0DB;--ff-accent:#B88A3B;--ff-teal:#4E8190}
body{background:var(--ff-bg);color:var(--ff-ink)}
.site-header{background:var(--ff-ink);border-bottom-color:var(--ff-accent)}
.site-header a:hover,.footer-links a:hover{color:var(--ff-accent)}
.panel,.card,.answer-box,.table-wrap table,.diagram-box{box-shadow:0 8px 24px rgba(36,52,71,.06)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(71,122,138,.45);outline-offset:3px}


/* FigureFirst light theme */
:root{color-scheme:light;--ff-ink:#243746;--ff-muted:#526660;--ff-bg:#F8FAF9;--ff-surface:#FFFFFF;--ff-soft:#EEF5F1;--ff-border:#D4E0DB;--ff-accent:#B88A3B;--ff-teal:#4E8190}
html,body{background:#F8FAF9;color:#243746}
body{background-image:linear-gradient(180deg,#FFFFFF 0,#F8FAF9 38%,#F3F8F5 100%)}
.site-header{background:#FFFFFF;color:#243746;border-bottom:3px solid #B88A3B;box-shadow:0 2px 12px rgba(36,55,70,.08)}
.site-header a,.site-header .brand{color:#243746}
.site-header a:hover{color:#B88A3B}
footer{background:#EEF5F1;color:#435750;border-top:1px solid #D4E0DB}
footer a,.footer-links a{color:#4E8190}
.panel,.card,.answer-box,.table-wrap table,.diagram-box,.embedded{background:#FFFFFF;color:#243746;border-color:#D4E0DB;box-shadow:0 8px 24px rgba(36,55,70,.07)}
input,select,textarea{background:#FFFFFF;color:#243746;border-color:#BFCFC8}
input:focus,select:focus,textarea:focus{border-color:#4E8190;box-shadow:0 0 0 3px rgba(78,129,144,.16)}
button{background:#4E8190;color:#FFFFFF;border-color:#4E8190}
button.secondary{background:#FFFFFF;color:#4E8190;border-color:#4E8190}
.answer-box,.tax-note,.source-note{background:#FFF9EE;border-color:#B88A3B;color:#3E5666}
.table-wrap th{background:#EDF4F5;color:#243746}
.table-wrap td{background:#FFFFFF}
.kicker,.panel-label,.section-label{color:#4E8190}
.headline,.result-grid b{color:#4E8190}


/* Unified FigureFirst light theme, authoritative layer */
html,body{background:#F8FAF9!important;color:#243746!important}
body{background-image:linear-gradient(180deg,#FFFFFF 0,#F8FAF9 55%,#EEF5F1 100%)!important}
.site-header{background:#FFFFFF!important;color:#243746!important;border-bottom:3px solid #B88A3B!important;box-shadow:0 2px 12px rgba(36,55,70,.08)!important}
.site-header .brand,.site-header nav a,.site-header .nav-dropdown summary{color:#243746!important}
.site-header nav a:hover,.site-header .nav-dropdown summary:hover{color:#B88A3B!important}
.brand img{background:#B88A3B!important}
footer{background:#EEF5F1!important;color:#435750!important;border-top:1px solid #D4E0DB!important}
footer .brand,footer a,.footer-links a{color:#4E8190!important}
.hero,.panel,.card,.answer-box,.table-wrap table,.diagram-box,.embedded,.embed-widget,.embed-box{background:#FFFFFF!important;color:#243746!important;border-color:#D4E0DB!important;box-shadow:0 8px 24px rgba(36,55,70,.07)!important}
.hero-art{background:#EDF4F5!important;color:#243746!important}
.hero-art:before{background:repeating-linear-gradient(135deg,transparent 0 25px,#FFFFFF16 26px 28px)!important}
.hero-number,.stamp{color:#B88A3B!important;border-color:#B88A3B!important}
.hero-art p,.hero h1,.page-intro h1,.section h2,.content h2{color:#243746!important}
input,select,textarea{background:#FFFFFF!important;color:#243746!important;border-color:#BFCFC8!important}
button,.button,.primary-link{background:#4E8190!important;color:#FFFFFF!important;border-color:#4E8190!important}
button.secondary{background:#FFFFFF!important;color:#4E8190!important;border-color:#4E8190!important}
.answer-box,.tax-note,.source-note,.auto-warning{background:#FFF9EE!important;border-color:#B88A3B!important;color:#3E5666!important}
.table-wrap th{background:#EDF4F5!important;color:#243746!important}.table-wrap td{background:#FFFFFF!important}
.embed-box code{background:#EDF4F5!important;color:#243746!important}
.nav-dropdown div{background:#FFFFFF!important;border-color:#D4E0DB!important}.nav-dropdown div a{color:#4E8190!important}


/* Final light-mode lock */
html.dark,html.dark body,html.dark .site-header,html.dark footer{filter:none!important;background:#F8FAF9!important;color:#243746!important}
html.dark .site-header{background:#FFFFFF!important;border-bottom-color:#B88A3B!important}
html.dark footer{background:#EEF5F1!important}


/* Site-wide light theme and Auto consistency override */
html,body{background:#F8FAF9!important;color:#243746!important}
body{background-image:linear-gradient(180deg,#FFFFFF 0,#F8FAF9 55%,#EEF5F1 100%)!important}
.site-header{background:#FFFFFF!important;color:#243746!important;border-bottom:3px solid #B88A3B!important;box-shadow:0 2px 12px rgba(36,55,70,.08)!important}
.site-header .brand,.site-header nav a{color:#243746!important}
.site-header nav a{display:inline-flex!important;align-items:center!important;justify-content:center!important;padding:.55rem .75rem!important;border:1px solid transparent!important;border-radius:999px!important;text-transform:uppercase!important;font-size:.72rem!important;letter-spacing:.06em!important;font-weight:800!important}
.site-header nav a:hover{color:#243746!important;background:#EEF5F1!important;border-color:#D4E0DB!important;text-decoration:none!important}
.site-header nav a[href="/auto/"]{background:#4E8190!important;color:#FFFFFF!important;border-color:#4E8190!important}
.site-header nav a[href="/auto/"]:hover{background:#3F6F7C!important;color:#FFFFFF!important}
.site-header nav a[href="/business/"]{background:#B88A3B!important;color:#FFFFFF!important;border-color:#B88A3B!important}
.site-header nav a[href="/business/"]:hover{background:#A77A32!important;color:#FFFFFF!important}
.panel,.card,.coming-card,.embed-box,.embed-widget,.embedded,.hero,.diagram-box{background:#FFFFFF!important;color:#243746!important;border:2px solid #D4E0DB!important;box-shadow:0 8px 24px rgba(36,55,70,.07)!important}
.inputs,.panel.results,.featured-card{border-top:4px solid #4E8190!important}
.panel.results,.featured-card{border-top-color:#B88A3B!important}
.panel-label{color:#4E8190!important;border-bottom-color:#D4E0DB!important}
.section-label{color:#4E8190!important}
.panel-label span,.section-label span{color:#B88A3B!important}
.headline,.result-grid b,.card-link{color:#4E8190!important}
button,.button,.primary-link{background:#4E8190!important;color:#FFFFFF!important;border-color:#4E8190!important;box-shadow:none!important}
button.secondary,.button.secondary{background:#FFFFFF!important;color:#4E8190!important;border-color:#4E8190!important}
input,select,textarea{background:#FFFFFF!important;color:#243746!important;border-color:#BFCFC8!important}
footer{background:#EEF5F1!important;color:#435750!important;border-top:1px solid #D4E0DB!important}
footer .brand,footer a,.footer-links a{color:#4E8190!important}


/* Home & Build top-bar repair */
.site-header{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:1rem!important;min-height:72px!important;padding:0.75rem clamp(1rem,4vw,3rem)!important;background:#FFFFFF!important;color:#243746!important;border-bottom:3px solid #B88A3B!important;position:relative!important;z-index:20!important}
.site-header .brand{display:inline-flex!important;align-items:center!important;gap:.65rem!important;color:#243746!important;text-decoration:none!important;white-space:nowrap!important}
.site-header nav{display:flex!important;align-items:center!important;justify-content:flex-end!important;gap:.45rem!important;flex-wrap:wrap!important}
.site-header nav a{display:inline-flex!important;align-items:center!important;justify-content:center!important;min-height:36px!important;padding:.5rem .8rem!important;border-radius:999px!important;color:#243746!important;background:transparent!important;text-decoration:none!important;font-size:.72rem!important;font-weight:800!important;letter-spacing:.06em!important;text-transform:uppercase!important}
.site-header nav a[href="/home-improvement/"]{background:#B88A3B!important;color:#FFFFFF!important}
.site-header nav a[href="/auto/"]{background:#4E8190!important;color:#FFFFFF!important}
.site-header nav a[href="/business/"]{background:#B88A3B!important;color:#FFFFFF!important}
.site-header nav a:hover{filter:brightness(.96)!important}
@media(max-width:700px){.site-header{align-items:flex-start!important;flex-direction:column!important}.site-header nav{width:100%!important;justify-content:flex-start!important}}
